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

It'd be almost incommunicable to know every potential WordPress mistake inside and out. However, agreement some of the well-nigh mutual WordPress issues users feel can help you lot gear up and troubleshoot WordPress problems when they popular up.

This post covers the most oft-experienced WordPress errors. I've provided resource to help you lot articulate upwards each of them, and so you tin can get your website upwards and running once again quickly.

Let'due south jump right in!

From 404s to cleaved media files, this guide will assistance you blackball WordPress errors for good ❌ Click to Tweet

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

In order to comprehend and so many unlike issues in a unmarried post, I've organized them roughly according to type. Below y'all'll find a full general description of the diverse 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 ordinarily means that something has gone incorrect during the communication between the browser your site's visitor is using and your site's server.

Check out our video guide to troubleshooting 400 errors:

1. 400 Bad Request

400 error response
400 mistake response in Google Chrome

The 400 Bad Request response is a catch-all for when your server experiences a client error, but it doesn't fall into a specific category. That means this mistake has several possible causes, including:

  • An incorrectly-typed URL or one that contains disallowed characters.
  • Corrupted browser caches or cookies.
  • Discrepancies between Domain Name System (DNS) data and your local DNS enshroud.
  • Trying to upload a file that is too large.
  • Some kind of 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

At that place are many measures in place to keep your WordPress site safety, including varying levels of 'permissions'. While this feature can forbid people who shouldn't have access to your site from gaining entry, information technology can sometimes cause issues if the permissions are not set up properly.

A 403 Forbidden error is one such problem:

403 forbidden error
403 Forbidden response in Google Chrome

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

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

3. 404 Not Found

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

404 error page
Kinsta's 404 Error page

This problem is relatively harmless simply nevertheless frustrating for users. To avert information technology, make sure to gear up broken links on your site periodically and implement redirects if yous delete a page or move it to a new URL.

Check out our video guide for fixing 404 errors:

4. 405 Method Non Allowed

The 405 Method Not Allowed error is your server's way of proverb that it has received the browser's request 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 mistake logs, and debugging your awarding code.

five. 413 Request Entity Too Large

If this error appears in your browser, it ways that the server of the site you're trying to admission can't process the HTTP request you've made because it's too large.

This ofttimes occurs if y'all're trying to upload a very 'weighty' file. Yous tin resolve this trouble by increasing your maximum HTTP request size.

six. 429 Besides Many Requests

If a user attempts to access a certain resources too many times over a short span of fourth dimension, they may receive a 429 Also Many Requests error. This is your server's way of blocking out suspicious behavior.

To help prevent cyberattacks on your login folio that may lead to a 429 error, you can change 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 between 500 and 599 is an indication that your server is incapable of performing a given request for some reason. Hither are a few of the most common examples.

Cheque Out Our Ultimate Guide to Fixing 500 Errors

seven. 500 Internal Server Error

In improver to preventing users from accessing your site, a 500 Internal Server Fault can negatively impact your SEO if not resolved quickly:

500 error response
An Internal Service Error in Google Chrome

Unfortunately, the 500 error has many possible causes and solutions, which can make troubleshooting this result tricky. You can outset past clearing your browser enshroud and reloading the page. If that doesn't piece of work, you tin can dive into more technical debugging methods.

8. 501 Not Implemented

This error means that your server doesn't have the functionality needed to complete the request made by the user's browser. It'southward probable that the server doesn't recognize the request method.

As with a 500 Internal Service Error, a 501 error can lower your search engine rankings if you don't resolve it within a few hours. Y'all can try reloading the page, immigration the browser cache, and disabling any active proxy settings to resolve it.

Still, you'll likely need to contact your host for assistance.

9. 502 Bad Gateway

In cases where one server is acting as a proxy or 'gateway' for another, there'due south a hazard that users may meet a 502 Bad Gateway error. This occurs when the proxy receives an invalid response from the entering server.

A 502 error can touch on your SEO, then information technology'south best to get it cleared upwardly fast. Reloading the page and clearing your browser cache are good places to start. If those solutions don't work, check for issues with your DNS, try disabling your CDN or firewall, or contact your host for help.

ten. 503 Service Unavailable

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

This may exist due to routine maintenance, high traffic levels, or a more serious problem with your server. The skillful news is that a 503 fault won't influence your search engine rankings. Information technology tin can all the same be highly abrasive to visitors, nonetheless. To fix it, you lot can try:

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

If none of these solutions piece of work, your best course of action is to get in touch with your host'southward support team.

11. 504 Gateway Timeout

Like a 502 error, the 504 Gateway Timeout response is the event of a problem with the advice between an inbound server and a proxy. Essentially, it means that the latter server timed out while waiting for the old to respond to a request.

This blazon of error can negatively touch your SEO. Possible solutions include reloading the page, disabling any 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's files and communicating with browsers to make your content bachelor to users.

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

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

12. WordPress Memory Limit Error

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

Instead of successfully calculation your new resource, yous'll come across a message that reads: "fatal mistake: allowed retentivity size has been exhausted". If this happens, you tin try increasing your PHP memory limit by editing your wp-config.php file.

Alternatively, you could check how much deejay space yous're using, see if you lot can improve your PHP memory limit, and consider upgrading to a new hosting program that offers more space for your growing WordPress site.

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

On a similar note, your host as well sets a limit on the maximum size for individual files that you tin upload to your server. Yous 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 y'all need to upload a file that is larger than the specified maximum size, you can modify the limit by editing your php.ini file. Alternatively, yous tin can contact your hosting provider to discuss the issue with them.

This is far simpler and less risky than trying to alter information technology yourself and shouldn't be an issue for your host'south support team.

xiv. Fatal Fault: Maximum Execution Time Exceeded

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

Yous can resolve this effect past increasing your site's execution fourth dimension limit. To do then, yous'll demand to detect the script that is running also long,  which is likely part of a plugin or theme, and remove information technology.

fifteen. Upload: Failed to Write File to Disk

Adding images to your posts and pages can make them more useful, interesting, and drive boosted organic traffic. However, you lot'll accept a hard time doing this if you run across a message like "Upload: Failed to write file to disk" whenever y'all attempt to add media files to your site.

This error is often due to incorrect file permissions. You can ready this problem past changing your file permissions via File Transfer Protocol (FTP).

Still, it can also be an issue with your server. When yous upload files to WordPress, they are kickoff saved to a temporary binder on your server. And 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 information technology may be full and preventing uploads.

xvi. Secure Connection Error

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

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

Security-Related Errors

Implementing WordPress security best practices on your site is wise. Cyberattacks could crusade serious harm that requires a lot of money to fix. Unfortunately, sometimes the measures you put in place to protect your site tin lead to errors.

Bank check out our Ultimate Guide to Security Related Errors:

17. Cloudflare Error 521

Although this is a 500 fault like the ones we described in the previous section, information technology's specific to Cloudflare. This pop 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 down or is blocking the service for some reason. Generally speaking, checking to make certain your server is up and that its firewall has all of Cloudflare'due south IP ranges whitelisted will permit you know what's causing the problem. You tin then have steps to work with your host and resolve it.

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

18. "Deplorable, This File Blazon Is Not Permitted for Security Reasons"

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

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

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

You lot can enable uploads of file types non allowed in WordPress' default settings past editing your wp-config.php file.

The WP Actress File Types plugin can as well be used as an alternative solution.

19. "Sorry, You Are Not Allowed to Access This Page"

Nosotros briefly touched upon file permissions earlier in this post, but to recap, they decide who tin can 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 incorrect, they could inadvertently block you or well-pregnant users from accessing your site.

This can result in an error that reads: "Sorry, you are not allowed to access this page".

not allowed access
The "Sorry, you are non allowed to access this folio" error message

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

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

In the worst case scenario, you can also restore a backup of your site or reset WordPress.

xx. "Installation Failed: Could Non 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", information technology ways that for some reason, WordPress was unable to add together the necessary files to your server.

The same applies to plugin and theme updates. This is another file permissions-related fault.

To fix it, make sure you lot're allowed to Write in your wp-admin, wp-content, and wp-includes directories via FTP.

21. Incorrect File Permissions

In addition to denying you access to sure areas of your site, as in the case of the "Distressing, you lot are not allowed to access this page" fault, incorrect file permissions can prevent yous from:

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

On the other mitt, if your file permissions aren't too strong, you exit your website vulnerable and run the hazard of hackers gaining admission to your files. There they can delete content, steal data, or add their ain malicious lawmaking.

If you're running into one of the to a higher place issues, or suspect that y'all'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 out used to encrypt information. This prevents hackers from stealing sensitive data such as credit menu information as it'south 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 connectedness.

There are several steps you 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 fault could indicate that your browser or operating system is out of date. It may also result from problems with your SSL certificate, or pop up after you drift your WordPress site to a new host.

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

24. Mixed Content Warnings

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

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

25. SSL Handshake Failed

This SSL connectedness-related mistake occurs when the browser cannot establish a secure connexion with the server. Unfortunately, this can happen for various reasons.Y'all can read more about it here: "How to Fix the "SSL Handshake Failed" Error (5 Methods)".

WordPress Media Errors

In the world of WordPress, 'media' nigh frequently refers to prototype 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 Fault (Uploading Image to the Media Library)

While trying to upload a file to the WordPress Media Library, y'all may have come up across a vague 'HTTP mistake'. This more often than not appears as a small popup box on the right side of the image uploader.

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

Start, get-go by refreshing the page. If that doesn't work, endeavour resizing or renaming your media file. If not in luck, you should so check your permissions or temporarily deactivate your plugins and theme. In the effect that you lot even so can't complete your upload, you may want to contact your host.

27. The Add together Media Push button Isn't Working

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

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

This button enables you to speedily upload new media files or select one from your Media Library to add to your post. Withal, sometimes clicking on the button does null or it may be missing from the editor entirely.

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

28. Broken Media Files

If yous open your media library and discover that all of your images are gone entirely or take been replaced with placeholders, your files may exist 'broken':

broken image files
Broken image files in the Media Library

This can happen for a wide diverseness of reasons, including:

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

To fix the issue, you can try resetting the file permissions for your uploads directory to 755. If that doesn't work, look to run into if there may be any plugin conflicts. After that, if your images are still cleaved, contact your hosting provider to see if the cause is a server upshot.

29. "At that place Has Been an Error Cropping Your Prototype"

In the WordPress Media Library, you tin implement minor edits to the images you've uploaded, such as rotations and cropping. While attempting to edit in this way, you may receive the message: "There has been an mistake cropping your prototype".

There are two 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 ready information technology. On the other hand, your server may be missing the necessary Graphics Draw (GD) package.

If this is the instance, you lot'll need to follow appropriate steps for installing it based on your setup. In the outcome that you run into problem, you should contact your hosting provider for assist.

thirty. Wrong Facebook Thumbnail

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

This often occurs when multiple images in your post include the Open Graph (OG) tag. Facebook uses this tag to guess which image it'south supposed to use for the thumbnail, merely when multiple images include information technology, the platform gets confused.

1 fashion to set this event is by using Yoast SEO'due south social sharing features. By setting your Facebook thumbnail via this plugin, you can ensure that the correct image has the OG tag in place.

Database Errors

Your WordPress installation is made up of 2 key parts: its files and its database. While you're more than likely to interact with the sometime on a regular basis, your database is also vital to your site's ability to office properly.

31. Error Establishing a Database Connection

In the effect that your website can't found a connexion with your MySQL database, it won't be able to recollect the data necessary to display your content. Instead, you'll come across an mistake similar this i:

error database connection
The Error Establishing a Database Connexion

This will prevent users from viewing the front end of your site, and also locks you lot out of your WordPress dashboard. The most common cause of this error is that your database credentials are incorrect. You can change them in your wp-config.php file.

32. The WordPress Database Is Corrupt

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

Ideally, you'll want to restore a backup of your database to supplant the corrupt version. If that's non possible, you tin also gear up this error past adding the ascertain('WP_ALLOW_REPAIR', true) function to your wp-config.php file.

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

PHP Errors

PHP is a coding language that is integral to WordPress. Problems related to its functionality tin can forestall you from editing your site or result in intrusive letters and notifications.

33. PHP Errors in WordPress

When there is a problem with your WordPress site's PHP, yous'll see a message or alarm at the height of your WordPress dashboard stating what the problem is and which files are afflicted.

These letters are intended for developers, and then they can dig into their sites' lawmaking and revise the issue. If you don't accept feel with PHP, trying to resolve these errors could cause more bug for your site.

In the event that this describes your situation, don't worry. PHP errors shouldn't end your site from running or forestall users from accessing it.

Ideally, you'll desire to contact the developer of any related plugins or themes that might be causing the issue. Otherwise, yous can hire a programmer to help you prepare it.

34. "Missing a Temporary Binder"

Any time you lot upload a file to your WordPress site, it'southward first stored in a temporary folder earlier being moved to its permanent directory. However, incorrect PHP settings on your server could prevent access to this temporary binder, leading to an mistake on your WordPress site.

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

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

And so, you 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 result in lost or unavailable content.

Check out our video guide for fixing WordPress File Errors:

35. "Destination Folder Already Exists"

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

destination folder exists
The "Destination folder already exists" fault

Your outset step when confronted with this issue should be to check to come across whether the plugin or theme is already installed.

If not, admission your server via FTP and navigate to your wp-content binder. And then, await through your plugins or themes to come across if a folder with the same proper name as the component you're attempting to install exists. In one case you delete that folder, you can try your installation over again.

36. The WordPress Theme Stylesheet Is Missing

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

When it comes to WordPress themes, all the necessary CSS is contained within a file chosen a 'stylesheet'. If your theme'southward stylesheet isn't available, your site won't exist able to load properly, and you'll see an error:

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

This may besides occur during a theme installation:

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

This could happen considering your theme'due south stylesheet hasn't been uploaded to your server, or because it's named incorrectly and therefore can't exist found. To set the  problem, access your server via FTP and navigate to your theme's subdirectory.

Then, look for your theme'south stylesheet. If it's not there, retrieve it from your theme's files and upload it to your server. Make sure the file is named style.css and is saved within the correct theme folder.

37. Pluggable.php File Errors

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

The upshot will appear as a php error message in your WordPress dashboard that references your pluggable.php file. Yet, the cause of the trouble isn't usually within pluggable.php itself, it could be your wp-config.php or functions.php for example.

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

38. WordPress Files Are Corrupt

Just as your WordPress database tin can become corrupt, so too can its files. This will make them inaccessible, which is a large trouble, particularly when it comes to core files.

Corrupt files may be the consequence of a server failure, incorrect file permissions, or a PHP version fault. The simplest set up is to restore a site backup. This is a thing of just a few clicks in MyKinsta.

Starting time, log in to the MyKinsta dashboard. Get to "Sites" on the left-hand side and then click on the WordPress site for which you demand to restore a backup.

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

Selection your preferred backup option from those provided and click on the "Restore to" push button to decide whether you want your WordPress site backup restored on your live or staging site.

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

Y'all will and so have to confirm the backup restoration by inbound your site proper noun. So click on "Restore." This volitionoverwrite your live surroundings.

Alternatively, you tin can replace core files by downloading WordPress, deleting the corrupt files via FTP, and so uploading fresh copies from the WordPress .goose egg file.

Browser Errors

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

Check out our Ultimate Guide to Browser Errors:

39. "Not Secure" Warning in Chrome

When browsing the internet using Google Chrome, you may accept 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 alarm when a website is not using an SSL certificate. If your pages trigger these messages in users' browsers, it can hurt your site'south credibility, impact your traffic level, SEO, and conversion rates. To prevent this from happening, you can install an SSL certificate.

More recently, Chrome started showing ERR_SSL_OBSOLETE_VERSION warning messages for websites that aren't using TLS 1.two or ane.three.

40. "Your Connection Is Not Private" Browser Error

Even worse than the "Non Secure" warning in Chrome is the "Your Connectedness Is Non Private" page. This fault prevents users from hands accessing your site, due to a problem with its SSL document (or lack thereof).

If they run across this page, users may be scared away from your site for fright of their personal information being stolen. Y'all can effort to forestall this from happening past ensuring that your SSL certificate is installed properly, merely information technology may likewise be a client-side outcome that your users will take to set up themselves.

41. ERR_TOO_MANY_REDIRECTS

A redirect loop, which often displays equally "ERR_TOO_MANY_REDIRECTS", happens when there's a misconfiguration of redirects on your server.

For instance, this could mean that URL i is pointing to URL 2, only URL 2 is pointing back to URL ane, causing an space loop. Users can endeavour fixing this fault by deleting your site's cookies and clearing their browser caches. You can likewise try to make up one's mind the nature of the redirect loop, in order to effigy out the source of the trouble and and then resolve it.

42. ERR_CONNECTION_REFUSED

Similar many browser problems, the ERR_CONNECTION_REFUSED issue usually isn't caused past something specific to WordPress. Nonetheless, if users contact you because they can't admission your site due to this bulletin in Chrome, it still helps to exist able to tell them how to fix the problem.

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

43. ERR_EMPTY_RESPONSE

The ERR_EMPTY_RESPONSE result occurs when a user'southward browser sends a request to your site and your server sends goose egg back. The most pop fixes for this result are to clear your browser cache and reset your network settings.

You may also desire to advise users who are experiencing this trouble to disable whatever 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 accost and turns it into a readable domain, such every bit kinsta.com. If your DNS fails to translate your domain into your site's IP address correctly, users will run into the DNS_PROBE_FINSHED_NXDOMAIN browser error in Chrome.

The offset steps to resolve this issue are to release and renew your IP address. If that doesn't piece of work, yous may advise that users try temporarily disabling their anti-virus software or Virtual Individual Networks (VPNs).

Suggested reading: How to Fix the DNS_PROBE_FINISHED_BAD_CONFIG Mistake Code.

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 cause, some are a trivial more difficult to diagnose. They may have multiple possible origins or lead back to a minute detail that doesn't seem significant.

Below 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 Death

One of the most famous WordPress errors is the White Screen of Death (WSoD). It causes your site to display as a blank white page to its users. This issue may likewise lock yous out of your WordPress dashboard. Ordinarily, it is caused by a plugin compatibility issue.

The best course of activity for resolving it is to observe the plugin that's causing the conflict and remove it. Other possible causes include syntax errors, reaching your site'south memory limit, and file permissions issues.

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

46. Locked Out of the WordPress Admin Dashboard

Your WordPress dashboard is highly of import for numerous tasks, including fixing many common WordPress errors. However, sometimes the issues you're experiencing on your site tin can lock yous out of your WordPress dashboard.

There are many possible causes for this trouble. If you tin can, endeavor to determine whether y'all're locked out due to a separate problem, and and so take steps to resolve the root of the issue. You can too try restoring a backup of your site, or disabling a security plugin via FTP if you believe it'due south keeping you from your site'southward backend.

47. Tin can't Connect via SSH or SFTP

Sometimes, WordPress management or troubleshooting volition require that you lot access your server directly. SFTP enables yous to access your files (acquire the difference between SFTP and FTP), and SSH permits a broad 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 attain your server but can't connect, y'all may need to delete outdated IP addresses from your known_hosts file.

48. SSH Connection Refused

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

connection refused error
The Connection refused fault message in Terminal

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

First, make sure that your server has an SSH daemon installed. You should also check your credentials and decide if the port you're using is open. The result could likewise be due to your firewall settings.

Cheque out our video guide for fixing the SSH Connection Refused mistake:

49. Briefly Unavailable for Scheduled Maintenance

Whenever you run updates on your WordPress site, information technology temporarily goes into maintenance mode. During this time, anyone who tries to admission your site will meet 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, only users may translate it differently. If they contact you virtually it merely you're not experiencing trouble on your terminate, you'll want to recommend that they reload the page.

If you're seeing this message while running updates in WordPress, on the other mitt, your site may accept gotten stuck in maintenance mode.

50. WordPress Stuck in Maintenance Way

Closing your browser in the heart of an update or running bulk plugin updates can crusade your site to get stuck in maintenance mode. In this case, you'll see the aforementioned message that users run into on the front end end when you run updates.

Fortunately, fixing this trouble is quite simple. All you have to do is access your site'due south files via FTP, and delete the one named .maintenance:

wordpress maintenace file
The .maintenance file in FileZilla

After that you lot can check dorsum with your site and all should exist well once again.

51. Changes Aren't Visible on Your Live Site

If you've put in a lot of hard work to make updates to your site, only to check the frontend and run into that none of them are visible, you may exist feeling frustrated. The good news is that this problem is usually very simple to ready.

Most often, it's the issue of a caching effect. Outset, you can try immigration your browser cache. If your changes withal aren't visible and y'all're using a caching plugin, cheque its documentation to learn how to clear the plugin's cache as well.

52. Missed Schedule

A consequent upload schedule is office of a strong content strategy. WordPress helps with this by enabling you lot to schedule posts for publication at specific dates and times.

scheduled post trigger
The Scheduled Post Trigger plugin

Unfortunately, information technology doesn't always work as intended, resulting in missed schedule errors. Generally speaking, the quickest solutions to this problem are either available via plugins, such as Scheduled Post Trigger or WP Scheduled Posts Pro, or by editing cron jobs.

Here at Kinsta, nosotros configure your WordPress cron jobs to run at a organization level with intervals of fifteen minutes.

53. Failed Auto-Update

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

Machine-updates can sometimes fail, in which instance your site may become downwardly and become unavailable to users. The recommended fix is to bear out a manual update instead.

54. WordPress Import Issues

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

Unfortunately, imports tin can hands upshot in PHP or HTTP timeouts. In club to avoid these issues, you tin:

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

You lot may likewise need to contact your hosting provider for assist resolving this issue.

55. WordPress Performance Bug

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

pingdom tools test
The Pingdom Website Speed Examination

Later testing your site, Pingdom will requite you lot a list of suggestions regarding how you can improve its performance. Mutual solutions include image compression, caching, and enabling a CDN.

56. WordPress Is Non Sending Emails

Email marketing is a key strategy for many WordPress sites and can increase your traffic level and conversion rates. In that location are several plugins available that can 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, information technology'southward because of your server'due south configuration. Your host may have limits on the resources your site can use, which prevents emails from going out.

If you doubtable a server-related issue, contact your host. You may need to upgrade your plan. Alternatively, the plugin you're using could exist the source of the problem. Check its back up forums and documentation for common issues or contact the programmer for back up.

Finally, emails sent from WordPress may be marked as spam. If a user contacts you about a missing email, tell them to cheque their junk binder just in case.

57. WordPress Syntax Errors

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

Despite the seemingly-insignificant root crusade, this type of error is pretty serious. It often occurs when y'all paste in lawmaking snippets you've found online. If yous've done something like that recently, that's probable the source of your problem.

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

58. The WordPress Sidebar Is Appearing Below the Content

Sidebars can be useful for displaying key content to your users, such as your navigation carte, WordPress search function, social icons, and even disclaimers. If your sidebar looks odd because it'south appearing below your content instead of next to information technology, withal, y'all've got a problem.

This is ofttimes the upshot of misused <div> tags in i or more of your theme's files. You'll demand to track down the source of the issue in guild to correct your code and set it. This could likewise occur due to problems with your site's width, a float property fault, or other bug with your WordPress theme.

59. White Text and Missing Buttons in the Visual Editor

Your WordPress editor is pretty of import. Without information technology, adding new content to your site would be much more difficult. If you've ever opened the Classic Editor to notice 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.

Often, this error is due to a plugin conflict or caching issue. If immigration your browser cache or deactivating your plugins doesn't resolve the problem, you may need to replace some of your WordPress core files.

lx. WordPress RSS Feed Bug

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

These errors may occur due to extra spaces or line breaks following closing PHP tags in your functions.php file or plugins. Yous tin can rail them down and remove them to eliminate this issue. Alternatively, you may too need to test for plugin and theme incompatibilities or simply disable WordPress' default RSS feeds function.

61. WordPress Failed to Open Stream

If y'all see an error message reading "failed to open stream", this means that WordPress was unable to open a file referenced somewhere in your code.

This fault can be acquired past a multifariousness of issues, but the message will unremarkably tell you what the source of the problem is. Possible responses include:

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

The course of action needed to correct the problem will depend on which response you're seeing. It may be that in that location'due south a file missing, your permissions are set incorrectly, or WordPress is having trouble connecting to a third-party API.

62. Password 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 page, where they'll run across a bulletin that reads: "This key is invalid or has been used. Please try to reset the countersign once more."

Usually, this is a caching consequence. If you have a caching plugin installed on your site, brand sure you've disabled caching for the My Business relationship page in the plugin'due south settings. Instances of conflicts with CAPTCHA plugins have also been reported.

63. The Login Page Keeps Refreshing

If clicking on the Log In button on your WordPress login page but refreshes information technology instead of bringing you to your dashboard, there may be something wrong going on:

wordpress login screen
The WordPress login screen

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

64. WordPress Keeps Logging Y'all Out

Dissimilar the login page refreshing error, this problem enables you to briefly access your WordPress dashboard but so suddenly logs you dorsum out. This is oft due to an event with your WordPress site's settings.

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

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

This tin include seemingly small differences, such as whether or non both URLs include www at the beginning. Changing the URLs then they friction match should fix this issue.

If you aren't able to do this via your dashboard because WordPress keeps logging you lot out, yous can get the job done past editing your wp-config.php file.

65. "Are You Sure Yous Want to Do This?"

The most frustrating WordPress errors are those that give no indication equally to what might be causing them. An error reading "Are you sure you want to practice this?" is one such upshot.

Most frequently, this is the result of a plugin or theme conflict and can be resolved with standard troubleshooting for that situation. In the upshot that this doesn't work, you will probably demand to supercede your wp-config.php file.

66. "Another Update In Progress"

Unremarkably, the "Another update is currently in progress" fault appears if you're trying to run a plugin or theme update while WordPress is however executing a core update.

Often this happens during automated core security updates. The message should automatically disappear once the outset update has finished. If it doesn't, you have an error on your easily. Yous tin can resolve it in phpMyAdmin by deleting the core_updater.lock row from the wp_options table.

67. Mistake Moving to Trash

WordPress enables you lot to easily delete posts and pages from your site with the click of a button. Withal, diverse issues tin can pb to an error when trying to motility content to the trash.

This tin occur because of a caching issue or a plugin disharmonize. It may likewise exist due to database corruption or incorrect file permissions.

68. WordPress Installation Errors

Although WordPress is famous for its simple five-minute installation process, you lot may still meet problem. Potential issues include the Error Establishing a Database Connexion and 500 Internal Server Errors, which nosotros've covered elsewhere in this post.

Yous may also encounter a "Headers Already Sent" error message. This is likely due to unnecessary spaces or PHP tags in your code. The message should tell you where the problem is and you can resolve it by editing the relevant file.

69. "The Site Is Experiencing Technical Difficulties"

This error has get more than frequent since the launch of WordPress v.2. It unremarkably appears during core, plugin, or theme updates:

experiencing technical difficulties An error bulletin reading: "The site is experiencing technical difficulties."

The cause of "The Site Is Experiencing Technical Difficulties" mistake is typically either a PHP retentivity limit mistake or a plugin conflict. Y'all tin increment your site's retentiveness in different means.

To troubleshoot a plugin disharmonize, try deactivating your plugins and so reactivating one by i to meet which one causes the error to appear again.

70. "An automated WordPress update has failed to complete – delight attempt the update again at present"

You may have come across this fault at the peak of your WordPress admin dashboard: "An automated WordPress update has failed to complete – please endeavor the update again at present."

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 again now."

This error is often caused by WordPress going into 'maintenance fashion' later on updates have been fabricated to themes, plugins, or WordPress itself.

This mistake can ordinarily be resolved past manually updating any failed automated updates.

If the message persists, information technology may be due to your WordPress site being stuck in 'maintenance fashion'. This can be stock-still past removing the ".maintenance" file from your the root folder of your WordPress site, either via cPanel or using SFTP. Cheque out our guide to fixing WordPress Stuck in Maintenance Fashion for step-by-footstep instructions.

71. Your WordPress Site Is Down

An unavailable site can atomic number 82 to lost traffic and revenue. If you're sure that your WordPress site is down, the first step is determining if the cause is a WordPress error or if your server is experiencing problem. Symptoms of other WordPress errors may tip you off to the underlying problem.

If none are nowadays, you tin can try checking your server's fault logs. Here'southward how to practice information technology in MyKinsta:

Accessing error logs in MyKinsta 
Accessing fault logs in MyKinsta

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

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

Summary

The last affair any site possessor wants is for their WordPress website to go unavailable to users or showing issues. Not only does this cause you to miss out on any sales, ad views, SEO, conversions, and even chapter commissions you might have earned.

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

That's why nosotros grouped these common WordPress errors all together on a single folio to help yous find a ready equally easily as possible and get your business back on rail quickly. Isn't that convenient?

Practice you lot have any questions about troubleshooting errors on your WordPress site? Ask away in the comments section below!


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