WordPress errors on your site are no joke. While some may cause only minor inconveniences, others can upshot in major bug. Downtime, failed updates and installations, and missing resources can forbid visitors from accessing or using your site. This hurts your credibility and potentially affects your income.

Information technology'd exist almost impossible to know every potential WordPress fault inside and out. However, understanding some of the near mutual WordPress issues users experience can help you lot prepare and troubleshoot WordPress bug when they pop up.

This postal service covers the most frequently-experienced WordPress errors. I've provided resources to help yous clear up each of them, so you lot tin get your website up and running again quickly.

Let's leap right in!

From 404s to cleaved media files, this guide volition aid you banish WordPress errors for practiced ❌ Click to Tweet

70+ of the Most Mutual WordPress Errors and How to Fix Them

In order to encompass and so many different issues in a single mail service, I've organized them roughly according to type. Beneath you'll find a general description of the various components of your WordPress site and the problems they might experience, followed by the specific errors and their solutions.

400 Errors

Errors labeled with a number between 400 and 499 are HTTP client errors. This usually means that something has gone wrong during the advice betwixt the browser your site'southward visitor is using and your site's server.

Check out our video guide to troubleshooting 400 errors:

ane. 400 Bad Request

400 error response
400 mistake response in Google Chrome

The 400 Bad Request response is a grab-all for when your server experiences a client mistake, only information technology doesn't autumn into a specific category. That means this error has several possible causes, including:

  • An incorrectly-typed URL or one that contains disallowed characters.
  • Corrupted browser caches or cookies.
  • Discrepancies between Domain Name Organisation (DNS) data and your local DNS cache.
  • Trying to upload a file that is too big.
  • Some kind of full general server fault.

Potential solutions include checking the URL for typos, clearing your browser cache and cookies, immigration your DNS enshroud, and deactivating browser extensions.

2. 403 Forbidden

There are many measures in place to keep your WordPress site safe, including varying levels of 'permissions'. While this feature can prevent people who shouldn't take access to your site from gaining entry, it tin sometimes cause issues if the permissions are non ready properly.

A 403 Forbidden mistake is one such problem:

403 forbidden error
403 Forbidden response in Google Chrome

To fix it, y'all'll need to reset your file permissions or generate a new .htaccess file. This issue may also be the upshot of a trouble with a plugin, your Content Delivery Network (CDN), or hotlink protection.

Check out our video guide for fixing the 403 Forbidden fault:

3. 404 Not Found

A 404 error occurs when a user attempts to admission a web page that doesn't exist. Instead of finding the resource they were looking for, they'll see a page like to this 1:

404 error page
Kinsta's 404 Error folio

This problem is relatively harmless only withal frustrating for users. To avoid it, make sure to ready broken links on your site periodically and implement redirects if y'all delete a page or motility it to a new URL.

Check out our video guide for fixing 404 errors:

iv. 405 Method Not Allowed

The 405 Method Not Allowed error is your server's style of maxim that it has received the browser's asking but rejected it for some reason.

There are several possible ways to resolve this problem, including rolling back recent theme and plugin updates, checking your server's configuration and error logs, and debugging your application code.

5. 413 Asking Entity Too Large

If this fault appears in your browser, it ways that the server of the site yous're trying to access can't procedure the HTTP request y'all've made considering it's likewise large.

This often occurs if yous're trying to upload a very 'weighty' file. Y'all can resolve this problem by increasing your maximum HTTP request size.

half-dozen. 429 Too Many Requests

If a user attempts to access a certain resource too many times over a brusk bridge of time, they may receive a 429 Too Many Requests mistake. This is your server'southward way of blocking out suspicious beliefs.

To assist forbid cyberattacks on your login page that may atomic number 82 to a 429 error, you tin modify its default URL. Other solutions include testing for theme and plugin conflicts.

500 Errors

Any error on your site that is labeled with a number betwixt 500 and 599 is an indication that your server is incapable of performing a given asking for some reason. Hither are a few of the most common examples.

Check Out Our Ultimate Guide to Fixing 500 Errors

7. 500 Internal Server Error

In addition to preventing users from accessing your site, a 500 Internal Server Fault tin negatively impact your SEO if not resolved apace:

500 error response
An Internal Service Error in Google Chrome

Unfortunately, the 500 fault has many possible causes and solutions, which can make troubleshooting this issue tricky. You can commencement past clearing your browser cache and reloading the folio. If that doesn't work, you can dive into more technical debugging methods.

8. 501 Not Implemented

This error ways that your server doesn't have the functionality needed to consummate the asking fabricated by the user's browser. It'due south likely that the server doesn't recognize the request method.

As with a 500 Internal Service Error, a 501 error tin lower your search engine rankings if you don't resolve it within a few hours. You can endeavor reloading the page, clearing the browser enshroud, and disabling whatever agile proxy settings to resolve it.

However, you'll likely need to contact your host for help.

nine. 502 Bad Gateway

In cases where one server is acting as a proxy or 'gateway' for another, at that place's a chance that users may encounter a 502 Bad Gateway mistake. This occurs when the proxy receives an invalid response from the inbound server.

A 502 error can impact your SEO, so it'due south best to get it cleared up fast. Reloading the folio and clearing your browser cache are good places to get-go. If those solutions don't work, check for issues with your DNS, attempt disabling your CDN or firewall, or contact your host for help.

10. 503 Service Unavailable

When a 503 Service Unavailable error appears, it means that for some reason your server can't be reached. Although your website is up, it won't be accessible to users.

This may be due to routine maintenance, high traffic levels, or a more serious trouble with your server. The good news is that a 503 error won't influence your search engine rankings. It tin still be highly annoying to visitors, nevertheless. To fix information technology, you tin can effort:

  • Deactivating your plugins.
  • Switching to a default theme.
  • Disabling your CDN.
  • Limiting the WordPress Heartbeat API.
  • Increasing your server's resources.
  • Enabling WP_DEBUG.

If none of these solutions work, your best course of action is to arrive touch with your host's back up team.

11. 504 Gateway Timeout

Like a 502 error, the 504 Gateway Timeout response is the outcome of a problem with the communication between an inbound server and a proxy. Substantially, it ways that the latter server timed out while waiting for the former to reply to a request.

This type of error tin can negatively touch your SEO. Possible solutions include reloading the page, disabling whatsoever agile proxy settings, checking your DNS for issues, and temporarily disabling your CDN.

Server-Related Errors

Your server is responsible for storing all of your WordPress site'south files and communicating with browsers to make your content available to users.

While the 400 and 500 errors already listed involve your server in some way, there are also some more WordPress-specific issues that can be caused by problems with your server.

Bank check out our Ultimate Guide to Fixing Security Related Errors:

12. WordPress Memory Limit Mistake

Your hosting provider allocates a certain corporeality of server memory to your site. In the event that you achieve your server's memory limit, you may run into bug installing a new plugin or theme, or uploading media files to your site.

Instead of successfully adding your new resources, you'll see a message that reads: "fatal error: allowed memory size has been exhausted". If this happens, y'all can try increasing your PHP memory limit past editing your wp-config.php file.

Alternatively, you could check how much disk space y'all're using, run across if you lot tin can improve your PHP memory limit, and consider upgrading to a new hosting plan that offers more than space for your growing WordPress site.

thirteen. Uploaded File Exceeds the upload_max_filesize Directive in php.ini

On a similar note, your host also sets a limit on the maximum size for individual files that you tin can upload to your server. You tin can see this limit by navigating to Media > Add New in your WordPress dashboard and looking for the Maximum upload file size (the default upload size at Kinsta is 128 MB):

The maximum upload file size listed in the WordPress Media Uploader.
The maximum upload file size listed in the WordPress Media Uploader

If yous need to upload a file that is larger than the specified maximum size, you tin change the limit by editing your php.ini file. Alternatively, you tin can contact your hosting provider to discuss the effect with them.

This is far simpler and less risky than trying to change it yourself and shouldn't be an issue for your host'southward support team.

14. Fatal Error: Maximum Execution Time Exceeded

Servers take time limits on how long scripts can run (unremarkably 30 seconds, at Kinsta the default maximum execution time is 300 seconds). In the event that a PHP script on your WordPress site takes longer than the allotted fourth dimension limit, y'all'll likely see the bulletin: "fatal error: maximum execution time exceeded".

You can resolve this issue by increasing your site'due south execution fourth dimension limit. To practise so, yous'll need to notice the script that is running as well long,  which is likely role of a plugin or theme, and remove it.

15. Upload: Failed to Write File to Deejay

Adding images to your posts and pages can brand them more useful, interesting, and bulldoze additional organic traffic. However, yous'll have a difficult time doing this if y'all run into a message like "Upload: Failed to write file to disk" whenever you try to add media files to your site.

This mistake is often due to incorrect file permissions. Yous can fix this problem by changing your file permissions via File Transfer Protocol (FTP).

Even so, it can also be an issue with your server. When you upload files to WordPress, they are first saved to a temporary folder on your server. Then, they are moved to the appropriate WordPress directory. If changing your file permissions doesn't fix this fault, contact your host and ask them to empty your temporary files directory, as it may be full and preventing uploads.

sixteen. Secure Connectedness Mistake

When you lot update your WordPress installation'south core files, your site has to connect to WordPress.org. Sometimes, due to your server's configuration, this isn't possible. The result is a alarm in your WordPress dashboard.

Every bit this is a problem directly related to your server, you'll likely need to contact your host in order to resolve it. Your server may be under a DDoS attack, in which case the mistake should resolve on its own shortly. Alternatively, you tin can try fixing the trouble yourself by pointing your server towards WordPress.org through Secure Vanquish Protocol (SSH).

Security-Related Errors

Implementing WordPress security all-time practices on your site is wise. Cyberattacks could cause serious impairment that requires a lot of coin to fix. Unfortunately, sometimes the measures y'all put in place to protect your site tin can lead to errors.

Bank check out our Ultimate Guide to Security Related Errors:

17. Cloudflare Fault 521

Although this is a 500 fault like the ones we described in the previous section, it'southward specific to Cloudflare. This popular platform is used as a CDN, and for protection against DDoS and other attacks.

Seeing a 521 error on your site means that Cloudflare can't connect to your server. Either it's downwards or is blocking the service for some reason. More often than not speaking, checking to make sure your server is up and that its firewall has all of Cloudflare's IP ranges whitelisted will let yous know what's causing the problem. You lot tin then accept steps to work with your host and resolve information technology.

Suggested reading: How to Set up Cloudflare APO for WordPress.

18. "Sorry, This File Blazon Is Non Permitted for Security Reasons"

Equally a security measure, WordPress has a standard list of permitted file types. This prevents malicious parties from calculation executable files to your site that could compromise users' sensitive data.

If a user tries to upload a file blazon that is not on that list, they'll see a message reading: "Sorry, this file blazon is not permitted for security reasons":

The "Sorry, this file type is not permitted for security reasons" message
The "Sorry, this file type is not permitted for security reasons" message

You lot tin enable uploads of file types not allowed in WordPress' default settings by editing your wp-config.php file.

The WP Actress File Types plugin can also exist used as an alternative solution.

19. "Sorry, Y'all Are Non Allowed to Access This Folio"

We briefly touched upon file permissions before in this post, but to recap, they determine who tin edit which files on your WordPress site. This keeps your website safe from hackers who might want to insert malicious code.

However, if your permissions settings are wrong, they could inadvertently cake you or well-meaning users from accessing your site.

This can event in an fault that reads: "Distressing, you are non allowed to admission this page".

not allowed access
The "Sorry, you are not allowed to access this page" fault message

There are many possible solutions to this issue. You may want to try:

  • Resetting your file permissions via Secure File Transfer Protocol (SFTP).
  • Checking to brand sure your account is assigned the correct user function via phpMyAdmin.
  • Ensuring that your database prefix is correct.
  • Troubleshooting for plugin and theme conflicts.

In the worst case scenario, you tin can also restore a fill-in of your site or reset WordPress.

20. "Installation Failed: Could Not Create Directory"

Whenever you install a plugin or theme on your WordPress site, its files are added to your server. If during an installation or update you receive a message that says "Installation failed: Could not create directory", it means that for some reason, WordPress was unable to add the necessary files to your server.

The same applies to plugin and theme updates. This is some other file permissions-related mistake.

To fix information technology, make sure you're immune to Write in your wp-admin, wp-content, and wp-includes directories via FTP.

21. Incorrect File Permissions

In add-on to denying you access to certain areas of your site, as in the case of the "Sorry, y'all are not allowed to access this page" error, incorrect file permissions can prevent y'all from:

  • Updating or installing plugins and themes.
  • Publishing or updating posts and pages.
  • Uploading images.

On the other hand, if your file permissions aren't too potent, you go out your website vulnerable and run the gamble of hackers gaining admission to your files. In that location they tin delete content, steal data, or add their own malicious code.

If you're running into 1 of the above problems, or suspect that you've been hacked, you may want to verify your file permissions via SFTP:

ftp file permissions
The file permissions window in FileZilla

The default numeric values for WordPress are 755 for folders and 644 for files.

22. ERR_SSL_PROTOCOL_ERROR

Secure Sockets Layer (SSL) certificates are a security measure used to encrypt data. This prevents hackers from stealing sensitive data such every bit credit carte du jour information equally information technology's transferred between servers.

If you've recently switched hosting providers or installed a new SSL certificate on your site, you may see an ERR_SSL_PROTOCOL_ERROR in your browser. This means that, for some reason, your server was unable to establish a secure connection.

There are several steps yous tin can take to resolve this issue, including updating your browser and operating arrangement, verifying your SSL certificate, disabling browser extensions, and clearing your browser enshroud and cookies.

23. ERR_SSL_VERSION_OR_CIPHER_MISMATCH

The ERR_SSL_VERSION_OR_CIPHER_MISMATCH error could indicate that your browser or operating system is out of appointment. It may also result from issues with your SSL certificate, or pop up later on you lot drift your WordPress site to a new host.

If updating your browser and operating organization doesn't help, check for a name mismatch in your SSL certificate. Alternatively, clearing your computer's SSL state may resolve the result, or your SSL document may be outdated.

24. Mixed Content Warnings

When you add an SSL certificate to your WordPress site, it volition start running HTTPS instead of HTTP. In the result that your website is trying to load both HTTPS and HTTP content or scripts simultaneously, you'll see a mixed content warning.

This volition probably read as some variation of: "This site is not fully secure". In order to resolve the mistake, yous'll demand to follow a few steps to determine which HTTP resources are loading and remove or supplant them with HTTPS resources.

25. SSL Handshake Failed

This SSL connection-related fault occurs when the browser cannot establish a secure connection with the server. Unfortunately, this can happen for various reasons.You tin read more about information technology here: "How to Prepare the "SSL Handshake Failed" Fault (5 Methods)".

WordPress Media Errors

In the world of WordPress, 'media' well-nigh often refers to epitome files. However, it also includes video and audio. While these elements can provide engaging and interesting content for your users, they're sometimes tricky to incorporate due to diverse errors that may arise in the process.

26. WordPress HTTP Error (Uploading Image to the Media Library)

While trying to upload a file to the WordPress Media Library, you may accept come across a vague 'HTTP error'. This more often than not appears as a small popup box on the correct side of the image uploader.

There are a few possible causes for this problem, including an expired login session, disallowed characters in the file proper noun, wrong permission, and server-side issues.

Beginning, start by refreshing the page. If that doesn't piece of work, try resizing or renaming your media file. If not in luck, yous should so check your permissions or temporarily conciliate your plugins and theme. In the event that you nevertheless tin't complete your upload, you may desire to contact your host.

27. The Add Media Push button Isn't Working

In the WordPress Classic Editor, the Add together Media button is an important feature:

add media button
The Add Media button in the WordPress Classic Editor

This button enables you to chop-chop upload new media files or select one from your Media Library to add to your post. However, sometimes clicking on the push button does nothing or it may be missing from the editor entirely.

If this is the case, the issue is probable due to a plugin or theme conflict. You tin can resolve it by calculation the define('CONCATENATE_SCRIPTS', fake) function to your wp-config.php file or past troubleshooting for potential compatibility errors.

28. Broken Media Files

If you open your media library and find that all of your images are gone entirely or have been replaced with placeholders, your files may be 'cleaved':

broken image files
Broken prototype files in the Media Library

This tin happen for a broad multifariousness of reasons, including:

  • A problem with your server, such equally a performance event.
  • Compatibility errors between your plugins and/or theme.
  • Incorrect file permissions.
  • A hack or other attack.

To set the outcome, yous can endeavour resetting the file permissions for your uploads directory to 755. If that doesn't work, look to see if there may be any plugin conflicts. Afterwards that, if your images are still broken, contact your hosting provider to see if the crusade is a server upshot.

29. "There Has Been an Error Cropping Your Prototype"

In the WordPress Media Library, you can implement minor edits to the images you've uploaded, such as rotations and cropping. While attempting to edit in this mode, y'all may receive the bulletin: "There has been an error cropping your image".

There are 2 possible causes for this error. The first is that you're running on an outdated version of PHP, in which case you can simply upgrade to set it. On the other paw, your server may exist missing the necessary Graphics Draw (GD) packet.

If this is the case, yous'll demand to follow advisable steps for installing it based on your setup. In the event that you run into trouble, you lot should contact your hosting provider for help.

30. Incorrect Facebook Thumbnail

Social sharing tin can be an efficient method for building your website's audition. Withal, sometimes the wrong thumbnail prototype may be displayed when your posts are shared on Facebook.

This often occurs when multiple images in your mail service include the Open Graph (OG) tag. Facebook uses this tag to gauge which image it's supposed to employ for the thumbnail, but when multiple images include it, the platform gets dislocated.

One way to prepare this issue is by using Yoast SEO's social sharing features. By setting your Facebook thumbnail via this plugin, yous can ensure that the right image has the OG tag in identify.

Database Errors

Your WordPress installation is made upward of two key parts: its files and its database. While you're more than probable to interact with the former on a regular basis, your database is also vital to your site'due south ability to part properly.

31. Error Establishing a Database Connectedness

In the event that your website can't institute a connection with your MySQL database, it won't be able to retrieve the data necessary to display your content. Instead, you'll encounter an error like this one:

error database connection
The Error Establishing a Database Connection

This volition forbid users from viewing the front end of your site, and also locks you out of your WordPress dashboard. The about common cause of this fault is that your database credentials are incorrect. You lot can modify them in your wp-config.php file.

32. The WordPress Database Is Corrupt

'Corruption' is a general term applied to WordPress databases and files when they've become compromised or unusable. This will often outcome in an Error Establishing a Database Connectedness.

Ideally, you'll want to restore a backup of your database to replace the decadent version. If that's not possible, yous can also fix this error past adding the ascertain('WP_ALLOW_REPAIR', true) function to your wp-config.php file.

Suggested reading: bank check out this guide on how to troubleshoot and repair WordPress database issues. You tin can also set some of these issues by using a gratis WordPress database plugin.

PHP Errors

PHP is a coding linguistic communication that is integral to WordPress. Issues related to its functionality can prevent yous from editing your site or effect in intrusive messages and notifications.

33. PHP Errors in WordPress

When there is a problem with your WordPress site's PHP, y'all'll see a bulletin or alarm at the top of your WordPress dashboard stating what the problem is and which files are affected.

These messages are intended for developers, so they can dig into their sites' code and revise the issue. If yous don't have experience with PHP, trying to resolve these errors could crusade more bug for your site.

In the event that this describes your situation, don't worry. PHP errors shouldn't stop your site from running or prevent users from accessing information technology.

Ideally, you'll want to contact the developer of any related plugins or themes that might be causing the result. Otherwise, you lot can hire a programmer to aid yous gear up it.

34. "Missing a Temporary Folder"

Any fourth dimension yous upload a file to your WordPress site, information technology'due south first stored in a temporary folder earlier beingness moved to its permanent directory. However, incorrect PHP settings on your server could prevent admission to this temporary folder, leading to an error on your WordPress site.

Resolving this problem requires you to access your server via FTP and add together the post-obit role to your wp-config.php file:

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          define('WP_TEMP_DIR', dirname(__file__). '/wp-content/temp/');        

Then, you tin can add a new folder named temp to your wp-content directory.

WordPress File Errors

From your posts and pages to your plugins and themes, your WordPress installation contains hundreds if not thousands of files. Errors related to these key components can issue in lost or unavailable content.

Cheque out our video guide for fixing WordPress File Errors:

35. "Destination Folder Already Exists"

When you install a new theme or plugin on your WordPress site, a folder is created on your server to store its files. If you endeavour to install a plugin or theme, and a folder with the aforementioned name is already saved on your server, you'll run across an error reading "Destination folder already exists…Plugin installation failed":

destination folder exists
The "Destination binder already exists" fault

Your kickoff step when confronted with this result should exist to check to see whether the plugin or theme is already installed.

If not, access your server via FTP and navigate to your wp-content folder. Then, expect through your plugins or themes to see if a folder with the same proper name as the component you're attempting to install exists. Once yous delete that binder, you can try your installation again.

36. The WordPress Theme Stylesheet Is Missing

CSS is a coding language that determines your site'south 'styling'. This may include colors, fonts, and a variety of other elements that brand your website interesting to look at.

When it comes to WordPress themes, all the necessary CSS is contained inside a file called a 'stylesheet'. If your theme'south stylesheet isn't available, your site won't exist able to load properly, and you'll run into an fault:

stylesheet is missing
The "Stylesheet is missing" error in the WordPress themes listing

This may also occur during a theme installation:

theme missing stylesheet
A failed theme installation due to a missing stylesheet

This could happen because your theme'southward stylesheet hasn't been uploaded to your server, or considering it'south named incorrectly and therefore tin't be institute. To fix the  problem, admission your server via FTP and navigate to your theme's subdirectory.

Then, look for your theme'southward stylesheet. If information technology's not there, recall information technology from your theme'south files and upload it to your server. Brand certain the file is named style.css and is saved within the correct theme folder.

37. Pluggable.php File Errors

Your WordPress site'due south pluggable.php file enables users, plugins, and themes to override core functionalities. If a plugin or theme isn't coded properly, information technology may result in a conflict with this file.

The issue will appear every bit a php fault message in your WordPress dashboard that references your pluggable.php file. Nonetheless, the cause of the trouble isn't ordinarily within pluggable.php itself, it could be your wp-config.php or functions.php for instance.

Instead, you'll demand to find the real location of the disharmonize in the fault message. Then, navigate to the relevant file and fix it by removing spaces, empty lines, or something like.

38. WordPress Files Are Corrupt

Merely as your WordPress database can go corrupt, so as well can its files. This will make them inaccessible, which is a big trouble, especially when information technology comes to cadre files.

Corrupt files may be the result of a server failure, incorrect file permissions, or a PHP version error. The simplest ready is to restore a site backup. This is a matter of just a few clicks in MyKinsta.

Outset, log in to the MyKinsta dashboard. Get to "Sites" on the left-hand side so click on the WordPress site for which you need to restore a backup.

Restore WordPress from Backup in MyKinsta
Restore WordPress from Backup in MyKinsta

Pick your preferred backup option from those provided and click on the "Restore to" button to decide whether you want your WordPress site fill-in restored on your alive or staging site.

Restoring a WordPress backup to live site in MyKinsta
Restoring a WordPress fill-in to alive site in MyKinsta

You will and then have to confirm the backup restoration by entering your site name. And so click on "Restore." This willoverwrite your alive surround.

Alternatively, you can supersede core files by downloading WordPress, deleting the corrupt files via FTP, and so uploading fresh copies from the WordPress .zip file.

Browser Errors

Visitors access your website using browsers of their choosing. This means that various browser errors can keep users from reaching your site. Preventing them will help you lot avoid missing out on traffic.

Check out our Ultimate Guide to Browser Errors:

39. "Not Secure" Alert in Chrome

When browsing the internet using Google Chrome, yous may have noticed that some pages have a 'Not Secure' warning next to their URLs:

chrome not secure
The "Not Secure" warning in Google Chrome

The browser displays this warning when a website is not using an SSL certificate. If your pages trigger these messages in users' browsers, it can hurt your site'southward credibility, bear upon your traffic level, SEO, and conversion rates. To prevent this from happening, you can install an SSL certificate.

More than recently, Chrome started showing ERR_SSL_OBSOLETE_VERSION alert messages for websites that aren't using TLS 1.2 or 1.three.

40. "Your Connection Is Not Private" Browser Mistake

Fifty-fifty worse than the "Non Secure" warning in Chrome is the "Your Connexion Is Non Individual" page. This error prevents users from easily accessing your site, due to a problem with its SSL certificate (or lack thereof).

If they encounter this page, users may be scared away from your site for fright of their personal information beingness stolen. You tin try to prevent this from happening past ensuring that your SSL certificate is installed properly, but it may also be a client-side consequence that your users will have to fix themselves.

41. ERR_TOO_MANY_REDIRECTS

A redirect loop, which oftentimes displays as "ERR_TOO_MANY_REDIRECTS", happens when in that location'due south a misconfiguration of redirects on your server.

For instance, this could hateful that URL one is pointing to URL 2, only URL 2 is pointing back to URL 1, causing an infinite loop. Users can try fixing this error by deleting your site's cookies and clearing their browser caches. Y'all tin can also try to determine the nature of the redirect loop, in social club to figure out the source of the trouble and then resolve it.

42. ERR_CONNECTION_REFUSED

Like many browser bug, the ERR_CONNECTION_REFUSED issue usually isn't acquired past something specific to WordPress. However, if users contact you because they can't admission your site due to this message in Chrome, information technology still helps to be able to tell them how to set the problem.

The ERR_CONNECTION_REFUSED error occurs because the user's browser was unable to connect to your site'southward server. This could be a server-side problem, in which case you should cheque to see if your site is down and contact your hosting provider. Alternatively, you lot can attempt instructing your users to restart their routers and articulate their browser caches.

43. ERR_EMPTY_RESPONSE

The ERR_EMPTY_RESPONSE issue occurs when a user's browser sends a request to your site and your server sends zip back. The most popular fixes for this consequence are to articulate your browser enshroud and reset your network settings.

You may likewise want to propose users who are experiencing this problem to disable any Chrome extensions they're using and endeavour temporarily disabling their anti-virus software.

44. DNS_PROBE_FINISHED_NXDOMAIN Browser Error

Your DNS is the system that takes your website'due south IP address and turns it into a readable domain, such as kinsta.com. If your DNS fails to translate your domain into your site's IP address correctly, users will see the DNS_PROBE_FINSHED_NXDOMAIN browser error in Chrome.

The first steps to resolve this outcome are to release and renew your IP address. If that doesn't work, you may suggest that users endeavour temporarily disabling their anti-virus software or Virtual Private Networks (VPNs).

Suggested reading: How to Fix the DNS_PROBE_FINISHED_BAD_CONFIG Error Lawmaking.

Bank check out our video guide for fixing the DNS_PROBE_FINISHED_NXDOMAIN Browser Error:

Troubleshooting Miscellaneous WordPress Errors

While many WordPress errors can be traced back to a specific crusade, some are a picayune more difficult to diagnose. They may have multiple possible origins or atomic number 82 back to a minute particular that doesn't seem significant.

Beneath are a variety of WordPress problems that don't fit neatly into the categories we've covered so far.

Check out our video guide for fixing WordPress Errors:

45. The White Screen of Decease

I of the most famous WordPress errors is the White Screen of Decease (WSoD). Information technology causes your site to display as a blank white page to its users. This consequence may also lock you out of your WordPress dashboard. Ordinarily, information technology is acquired by a plugin compatibility result.

The best form of action for resolving it is to notice the plugin that's causing the disharmonize and remove information technology. Other possible causes include syntax errors, reaching your site's retention limit, and file permissions issues.

Check out our video guide to fixing the White Screen of Decease:

46. Locked Out of the WordPress Admin Dashboard

Your WordPress dashboard is highly important for numerous tasks, including fixing many common WordPress errors. However, sometimes the bug y'all're experiencing on your site tin lock yous out of your WordPress dashboard.

There are many possible causes for this problem. If you tin, endeavor to make up one's mind whether y'all're locked out due to a separate trouble, and then have steps to resolve the root of the issue. You lot can too effort restoring a backup of your site, or disabling a security plugin via FTP if you believe it's keeping you from your site'due south backend.

47. Tin can't Connect via SSH or SFTP

Sometimes, WordPress direction or troubleshooting volition crave that you lot admission your server directly. SFTP enables you to access your files (learn the departure between SFTP and FTP), and SSH permits a wide variety of other remote tasks (here's a guide on how to get started with SSH).

If you're attempting to use SFTP or SSH to reach your server but tin can't connect, you lot may need to delete outdated IP addresses from your known_hosts file.

48. SSH Connectedness Refused

In the event that you lot're trying to connect to your server via SSH, and you see a message that reads "Connectedness refused" in your command line interface, the problem is slightly different:

connection refused error
The Connection refused error message in Last

Instead of editing known_hosts, you lot'll need to check a few things related to your SSH configuration.

First, make sure that your server has an SSH daemon installed. You lot should likewise cheque your credentials and make up one's mind if the port you're using is open. The effect could as well exist due to your firewall settings.

Check out our video guide for fixing the SSH Connection Refused error:

49. Briefly Unavailable for Scheduled Maintenance

Whenever you run updates on your WordPress site, it temporarily goes into maintenance style. During this time, anyone who tries to access your site will see a message that says something like: "Briefly unavailable for scheduled maintenance. Check back in a minute":

unavailable scheduled maintenance
The "Briefly unavailable for scheduled maintenance" message in WordPress

This isn't truly an mistake, since it's supposed to happen, but users may interpret it differently. If they contact yous about it but you're not experiencing problem on your end, yous'll want to recommend that they reload the page.

If you lot're seeing this message while running updates in WordPress, on the other hand, your site may have gotten stuck in maintenance style.

50. WordPress Stuck in Maintenance Way

Closing your browser in the centre of an update or running bulk plugin updates can cause your site to become stuck in maintenance mode. In this case, y'all'll meet the same message that users meet on the forepart stop when you run updates.

Fortunately, fixing this trouble is quite simple. All you accept to practice is access your site's files via FTP, and delete the i named .maintenance:

wordpress maintenace file
The .maintenance file in FileZilla

After that y'all tin check dorsum with your site and all should be well over again.

51. Changes Aren't Visible on Your Alive Site

If y'all've put in a lot of difficult work to make updates to your site, merely to check the frontend and see that none of them are visible, you may exist feeling frustrated. The proficient news is that this trouble is usually very elementary to fix.

Most often, it'south the event of a caching outcome. Offset, you can effort clearing your browser cache. If your changes even so aren't visible and you lot're using a caching plugin, check its documentation to learn how to clear the plugin'south cache equally well.

52. Missed Schedule

A consistent upload schedule is part of a stiff content strategy. WordPress helps with this by enabling you to schedule posts for publication at specific dates and times.

scheduled post trigger
The Scheduled Mail service Trigger plugin

Unfortunately, it doesn't e'er work every bit intended, resulting in missed schedule errors. Generally speaking, the quickest solutions to this problem are either available via plugins, such every bit Scheduled Mail Trigger or WP Scheduled Posts Pro, or by editing cron jobs.

Here at Kinsta, we configure your WordPress cron jobs to run at a system level with intervals of xv minutes.

53. Failed Auto-Update

In social club to help your site stay on the latest version of WordPress, you may have auto-updates enabled. This can be handy for streamlining this aspect of website maintenance and keeping your site secure, but it besides sometimes results in problems.

Car-updates tin sometimes fail, in which example your site may go down and get unavailable to users. The recommended set is to deport out a transmission update instead.

54. WordPress Import Problems

For a multifariousness of reasons, you may find that you lot need to import content into your WordPress site. This is a adequately common practice amongst developers, and various plugins are often used for this task.

Unfortunately, imports tin can easily result in PHP or HTTP timeouts. In lodge to avoid these issues, you can:

  • Switch to a faster internet connectedness.
  • Import your files using the WP-CLI.
  • Increase your PHP timeout limit.

You may as well need to contact your hosting provider for help resolving this issue.

55. WordPress Performance Issues

Your site's performance is more or less synonymous with its speed. Fast-loading pages brand for better UX and SEO, and then information technology's important to routinely monitor and optimize your site's speed. Pingdom is a handy tool for testing loading times from multiple locations:

pingdom tools test
The Pingdom Website Speed Test

Afterwards testing your site, Pingdom will give you a listing of suggestions regarding how yous can improve its performance. Common solutions include paradigm pinch, caching, and enabling a CDN.

56. WordPress Is Not Sending Emails

Email marketing is a key strategy for many WordPress sites and can increment your traffic level and conversion rates. At that place are several plugins available that tin enable y'all to send emails from your WordPress dashboard, conveniently bundling your email marketing platform with your site'southward backend.

Often, if your emails aren't being sent to your subscribers, it's because of your server's configuration. Your host may have limits on the resources your site can use, which prevents emails from going out.

If yous suspect a server-related issue, contact your host. Y'all may demand to upgrade your plan. Alternatively, the plugin you're using could exist the source of the problem. Check its support forums and documentation for mutual issues or contact the developer for back up.

Finally, emails sent from WordPress may exist marked every bit spam. If a user contacts you near a missing email, tell them to check their junk folder merely in example.

57. WordPress Syntax Errors

Syntax errors refer to issues with the syntax or construction of your code. This may include incorrectly-used punctuation marks or other typos. In some cases, a syntax mistake can lock y'all out of your dashboard and break your site.

Despite the seemingly-insignificant root cause, this type of fault is pretty serious. Information technology often occurs when you paste in lawmaking snippets you lot've establish online. If yous've done something like that recently, that'south likely the source of your trouble.

To resolve information technology, navigate to the location of the code snippet you pasted in using FTP, and right or remove it.

58. The WordPress Sidebar Is Actualization Below the Content

Sidebars tin be useful for displaying key content to your users, such equally your navigation card, WordPress search part, social icons, and even disclaimers. If your sidebar looks odd because it's appearing below your content instead of next to it, nonetheless, you lot've got a problem.

This is often the result of misused <div> tags in ane or more of your theme's files. You'll need to track down the source of the effect in order to correct your code and fix information technology. This could also occur due to issues with your site's width, a bladder property fault, or other issues with your WordPress theme.

59. White Text and Missing Buttons in the Visual Editor

Your WordPress editor is pretty important. Without it, calculation new content to your site would be much more difficult. If you've ever opened the Classic Editor to find that all of the buttons are missing from the toolbar and your text color is set to white, you've probably felt the distress that comes with not having access to that functionality.

Oft, this error is due to a plugin disharmonize or caching issue. If clearing your browser enshroud or deactivating your plugins doesn't resolve the problem, yous may need to replace some of your WordPress core files.

60. WordPress RSS Feed Issues

RSS feeds are an easy way to bolster your site through curation. They're especially useful for news sites and other content hubs. However, errors in your RSS feed can appear unprofessional and foreclose users from viewing content.

These errors may occur due to actress spaces or line breaks following closing PHP tags in your functions.php file or plugins. You can track them downward and remove them to eliminate this issue. Alternatively, you may also demand to test for plugin and theme incompatibilities or simply disable WordPress' default RSS feeds function.

61. WordPress Failed to Open Stream

If you lot see an error message reading "failed to open stream", this means that WordPress was unable to open up a file referenced somewhere in your lawmaking.

This error tin be caused by a variety of issues, but the bulletin will unremarkably tell yous what the source of the problem is. Possible responses include:

  • No such file or directory.
  • Permission denied.
  • Functioning failed.

The course of activity needed to correct the problem volition depend on which response you lot're seeing. Information technology may exist that at that place's a file missing, your permissions are gear up incorrectly, or WordPress is having trouble connecting to a 3rd-party API.

62. Countersign Reset Key Error

If users are able to register for accounts on your site, they may at times need to reset their passwords. In some cases, the default password reset email provides a link that directs users back to the login folio, where they'll see a message that reads: "This cardinal is invalid or has been used. Delight try to reset the password over again."

Usually, this is a caching issue. If y'all take a caching plugin installed on your site, make certain you've disabled caching for the My Account page in the plugin'southward settings. Instances of conflicts with CAPTCHA plugins have too been reported.

63. The Login Page Keeps Refreshing

If clicking on the Log In button on your WordPress login page simply refreshes it instead of bringing y'all to your dashboard, in that location may be something incorrect going on:

wordpress login screen
The WordPress login screen

This issue may be due to a plugin conflict, incorrect WordPress addresses, or a corrupted .htaccess file.

64. WordPress Keeps Logging You lot Out

Unlike the login page refreshing fault, this trouble enables you to briefly access your WordPress dashboard just then suddenly logs you dorsum out. This is frequently due to an issue with your WordPress site'south settings.

If you're experiencing this error, the WordPress Accost and Site Address in your Full general settings probably don't friction match:

wordpress general settings
The WordPress Address and Site Address in the General Settings

This tin can include seemingly pocket-size differences, such every bit whether or non both URLs include www at the beginning. Irresolute the URLs and then they match should fix this outcome.

If y'all aren't able to exercise this via your dashboard because WordPress keeps logging you out, you can become the job washed past editing your wp-config.php file.

65. "Are Y'all Certain You Desire to Do This?"

The nigh frustrating WordPress errors are those that requite no indication equally to what might exist causing them. An error reading "Are you sure you want to do this?" is ane such issue.

Most ofttimes, this is the outcome of a plugin or theme conflict and tin can be resolved with standard troubleshooting for that situation. In the event that this doesn't work, you volition probably need to supercede your wp-config.php file.

66. "Another Update In Progress"

Normally, the "Some other update is currently in progress" error appears if you're trying to run a plugin or theme update while WordPress is notwithstanding executing a cadre update.

Frequently this happens during automated cadre security updates. The message should automatically disappear once the first update has finished. If it doesn't, you have an error on your hands. You can resolve information technology in phpMyAdmin by deleting the core_updater.lock row from the wp_options tabular array.

67. Mistake Moving to Trash

WordPress enables yous to easily delete posts and pages from your site with the click of a button. However, various bug can lead to an error when trying to motility content to the trash.

This can occur because of a caching issue or a plugin conflict. Information technology may also be due to database corruption or incorrect file permissions.

68. WordPress Installation Errors

Although WordPress is famous for its simple five-minute installation procedure, y'all may still run into problem. Potential issues include the Error Establishing a Database Connection and 500 Internal Server Errors, which we've covered elsewhere in this mail service.

You may also encounter a "Headers Already Sent" error bulletin. This is probable due to unnecessary spaces or PHP tags in your code. The message should tell y'all where the problem is and you can resolve it past editing the relevant file.

69. "The Site Is Experiencing Technical Difficulties"

This error has become more frequent since the launch of WordPress 5.ii. It commonly appears during core, plugin, or theme updates:

experiencing technical difficulties An fault message reading: "The site is experiencing technical difficulties."

The cause of "The Site Is Experiencing Technical Difficulties" error is typically either a PHP memory limit error or a plugin conflict. You can increase your site's memory in different means.

To troubleshoot a plugin conflict, try deactivating your plugins and so reactivating one by 1 to encounter which one causes the error to appear once more.

seventy. "An automatic WordPress update has failed to consummate – please effort the update once more at present"

You may have come up across this fault at the elevation of your WordPress admin dashboard: "An automated WordPress update has failed to complete – delight try the update again now."

An automated WordPress update has failed to complete - please attempt the update again now
WordPress Error: "An automated WordPress update has failed to complete – please try the update over again now."

This error is often caused by WordPress going into 'maintenance mode' after updates have been made to themes, plugins, or WordPress itself.

This fault tin usually be resolved by manually updating whatever failed automated updates.

If the bulletin persists, it may be due to your WordPress site being stuck in 'maintenance fashion'. This can be fixed by removing the ".maintenance" file from your the root folder of your WordPress site, either via cPanel or using SFTP. Check out our guide to fixing WordPress Stuck in Maintenance Mode for step-by-step instructions.

71. Your WordPress Site Is Down

An unavailable site can lead to lost traffic and revenue. If y'all're sure that your WordPress site is down, the first step is determining if the cause is a WordPress mistake or if your server is experiencing problem. Symptoms of other WordPress errors may tip you off to the underlying problem.

If none are present, you lot tin endeavour checking your server's error logs. Hither'due south how to practise it in MyKinsta:

Accessing error logs un MyKinsta
Accessing error logs un MyKinsta

If your server is unable to work properly or have no thought about what's happening, you should contact your hosting provider for help.

Steps to fixing any #WordPress error: Read this guide. ✅ That's it. That'southward all the steps. 😃 Click to Tweet

Summary

The concluding thing whatever site owner wants is for their WordPress website to get unavailable to users or showing issues. Not simply does this cause yous to miss out on any sales, ad views, SEO, conversions, and even affiliate commissions you might accept earned.

It'll likewise make your site seem less reliable and hurt your make reputation, which could exist really hard to repair.

That'due south why we grouped these common WordPress errors all together on a single page to assistance you find a gear up as easily equally possible and become your business dorsum on track quickly. Isn't that convenient?

Practice you accept whatever questions well-nigh troubleshooting errors on your WordPress site? Inquire away in the comments section beneath!


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