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WordPress errors on your site are no joke. While some may cause merely minor inconveniences, others tin can outcome in major problems. 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.
It'd be almost impossible to know every potential WordPress error inside and out. Nevertheless, agreement some of the most common WordPress issues users feel can help you prepare and troubleshoot WordPress bug when they popular up.
This postal service covers the most frequently-experienced WordPress errors. I've provided resources to assist you clear up each of them, so you can become your website up and running again quickly.
Allow'due south spring right in!
lxx+ of the About Mutual WordPress Errors and How to Fix Them
In gild to comprehend and then many unlike issues in a unmarried post, I've organized them roughly according to blazon. Beneath you'll observe a general description of the various components of your WordPress site and the problems they might experience, followed past the specific errors and their solutions.
400 Errors
Errors labeled with a number betwixt 400 and 499 are HTTP client errors. This unremarkably means that something has gone wrong 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
The 400 Bad Request response is a grab-all for when your server experiences a client error, but it doesn't autumn into a specific category. That ways 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 Proper noun System (DNS) data and your local DNS cache.
- Trying to upload a file that is too large.
- Some kind of general server mistake.
Potential solutions include checking the URL for typos, clearing your browser enshroud and cookies, clearing your DNS cache, and deactivating browser extensions.
2. 403 Forbidden
There are many measures in identify to keep your WordPress site safe, including varying levels of 'permissions'. While this feature can foreclose people who shouldn't take access to your site from gaining entry, it can sometimes cause issues if the permissions are not set properly.
A 403 Forbidden error is one such trouble:
To fix it, you'll need to reset your file permissions or generate a new .htaccess file. This outcome may as well be the consequence of a problem with a plugin, your Content Delivery Network (CDN), or hotlink protection.
Cheque out our video guide for fixing the 403 Forbidden error:
three. 404 Non Plant
A 404 fault occurs when a user attempts to access a web page that doesn't exist. Instead of finding the resources they were looking for, they'll run across a page like to this one:
This trouble is relatively harmless only nevertheless frustrating for users. To avoid it, make sure to gear up broken links on your site periodically and implement redirects if you lot delete a page or move it to a new URL.
Bank check out our video guide for fixing 404 errors:
4. 405 Method Not Allowed
The 405 Method Non Allowed error is your server's manner of maxim that it has received the browser's asking merely rejected information technology for some reason.
There are several possible ways to resolve this problem, including rolling dorsum recent theme and plugin updates, checking your server's configuration and mistake logs, and debugging your awarding code.
5. 413 Request Entity Too Large
If this mistake appears in your browser, it means that the server of the site you're trying to access can't process the HTTP request y'all've fabricated because it's too big.
This often occurs if yous're trying to upload a very 'weighty' file. You lot can resolve this problem by increasing your maximum HTTP request size.
half-dozen. 429 As well Many Requests
If a user attempts to access a certain resource likewise many times over a short bridge of fourth dimension, they may receive a 429 Also Many Requests fault. This is your server's way of blocking out suspicious behavior.
To assist preclude cyberattacks on your login folio that may lead to a 429 mistake, you can modify its default URL. Other solutions include testing for theme and plugin conflicts.
500 Errors
Whatever 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. Here are a few of the nigh common examples.
Check Out Our Ultimate Guide to Fixing 500 Errors
7. 500 Internal Server Mistake
In add-on to preventing users from accessing your site, a 500 Internal Server Error can negatively impact your SEO if not resolved apace:
Unfortunately, the 500 error has many possible causes and solutions, which tin make troubleshooting this issue tricky. You can outset by immigration your browser cache and reloading the page. If that doesn't work, y'all can dive into more technical debugging methods.
8. 501 Non Implemented
This error means that your server doesn't have the functionality needed to complete the asking fabricated by the user's browser. It's likely that the server doesn't recognize the request method.
Equally with a 500 Internal Service Error, a 501 fault can lower your search engine rankings if you don't resolve it within a few hours. You can endeavour reloading the page, clearing the browser cache, and disabling any active proxy settings to resolve information technology.
Even so, y'all'll likely need to contact your host for assistance.
nine. 502 Bad Gateway
In cases where one server is acting as a proxy or 'gateway' for another, there'south a adventure that users may run across a 502 Bad Gateway error. This occurs when the proxy receives an invalid response from the inbound server.
A 502 error can touch your SEO, so it's best to get it cleared up fast. Reloading the page and clearing your browser cache are skilful places to start. If those solutions don't piece of work, check for issues with your DNS, try disabling your CDN or firewall, or contact your host for assistance.
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, information technology won't be accessible to users.
This may be due to routine maintenance, high traffic levels, or a more serious problem with your server. The skilful news is that a 503 mistake won't influence your search engine rankings. Information technology tin still be highly annoying to visitors, however. To set up information technology, you can endeavor:
- 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 class of action is to make it bear on with your host's back up squad.
11. 504 Gateway Timeout
Similar a 502 error, the 504 Gateway Timeout response is the issue of a problem with the advice betwixt an inbound server and a proxy. Essentially, it ways that the latter server timed out while waiting for the one-time to respond to a request.
This blazon of error can negatively bear on your SEO. Possible solutions include reloading the folio, disabling any active 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 exist caused past problems with your server.
Check out our Ultimate Guide to Fixing Security Related Errors:
12. WordPress Retention Limit Error
Your hosting provider allocates a sure corporeality of server memory to your site. In the event that y'all reach your server'southward retention limit, y'all may see issues 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 mistake: allowed memory size has been wearied". If this happens, you tin can try increasing your PHP memory limit by editing your wp-config.php file.
Alternatively, you could check how much disk infinite yous're using, meet if you can ameliorate your PHP memory limit, and consider upgrading to a new hosting plan that offers more infinite for your growing WordPress site.
13. Uploaded File Exceeds the upload_max_filesize Directive in php.ini
On a similar note, your host besides sets a limit on the maximum size for individual files that you 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):
If you need to upload a file that is larger than the specified maximum size, you can change the limit by editing your php.ini file. Alternatively, you can contact your hosting provider to talk over the issue with them.
This is far simpler and less risky than trying to change information technology yourself and shouldn't be an effect for your host's support team.
xiv. Fatal Mistake: Maximum Execution Time Exceeded
Servers accept time limits on how long scripts tin run (ordinarily 30 seconds, at Kinsta the default maximum execution time is 300 seconds). In the upshot that a PHP script on your WordPress site takes longer than the allotted time limit, you'll probable see the message: "fatal mistake: maximum execution fourth dimension exceeded".
You tin resolve this event by increasing your site's execution time limit. To exercise and so, y'all'll need to find the script that is running too long, which is probable office of a plugin or theme, and remove information technology.
fifteen. Upload: Failed to Write File to Disk
Adding images to your posts and pages tin make them more than useful, interesting, and drive additional organic traffic. However, you'll have a difficult fourth dimension doing this if you lot see a message like "Upload: Failed to write file to deejay" whenever you try to add media files to your site.
This error is often due to incorrect file permissions. You lot can gear up this problem by changing your file permissions via File Transfer Protocol (FTP).
Still, it can also be an issue with your server. When you upload files to WordPress, they are offset saved to a temporary folder on your server. And so, they are moved to the appropriate WordPress directory. If changing your file permissions doesn't fix this error, contact your host and ask them to empty your temporary files directory, every bit it may exist total and preventing uploads.
xvi. Secure Connexion Error
When you update your WordPress installation's core files, your site has to connect to WordPress.org. Sometimes, due to your server's configuration, this isn't possible. The issue is a warning in your WordPress dashboard.
As this is a problem straight related to your server, you'll likely need to contact your host in gild to resolve information technology. Your server may be under a DDoS attack, in which instance the error should resolve on its own shortly. Alternatively, you can try fixing the problem yourself by pointing your server towards WordPress.org through Secure Crush Protocol (SSH).
Security-Related Errors
Implementing WordPress security best practices on your site is wise. Cyberattacks could cause serious damage that requires a lot of coin to gear up. Unfortunately, sometimes the measures you put in place to protect your site can lead to errors.
Check out our Ultimate Guide to Security Related Errors:
17. Cloudflare Error 521
Although this is a 500 error like the ones we described in the previous section, it's specific to Cloudflare. This popular platform is used every bit a CDN, and for protection against DDoS and other attacks.
Seeing a 521 error on your site ways 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 sure your server is upwardly and that its firewall has all of Cloudflare'south IP ranges whitelisted will let you know what's causing the trouble. You can and so accept steps to work with your host and resolve it.
Suggested reading: How to Set up Cloudflare APO for WordPress.
18. "Sorry, This File Blazon Is Not Permitted for Security Reasons"
Equally a security measure, WordPress has a standard listing of permitted file types. This prevents malicious parties from adding 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 listing, they'll meet a bulletin reading: "Sad, this file type is not permitted for security reasons":
You lot tin can enable uploads of file types not allowed in WordPress' default settings by editing your wp-config.php file.
The WP Extra File Types plugin can also be used as an culling solution.
19. "Sorry, You Are Non Allowed to Access This Page"
We briefly touched upon file permissions earlier in this post, but to recap, they determine who can edit which files on your WordPress site. This keeps your website safe from hackers who might desire to insert malicious code.
Notwithstanding, if your permissions settings are wrong, they could inadvertently block you or well-meaning users from accessing your site.
This tin result in an error that reads: "Pitiful, you are not allowed to access this page".
There are many possible solutions to this issue. You may desire to try:
- Resetting your file permissions via Secure File Transfer Protocol (SFTP).
- Checking to make 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 lot receive a bulletin that says "Installation failed: Could not create directory", information technology 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 another file permissions-related error.
To fix it, make sure you'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 lot access to certain areas of your site, as in the case of the "Distressing, you are non immune to access this page" error, incorrect file permissions can preclude you 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 likewise strong, you leave your website vulnerable and run the risk of hackers gaining access to your files. There they can delete content, steal data, or add their own malicious code.
If y'all're running into one of the above issues, or suspect that you've been hacked, you may desire to verify your file permissions via SFTP:
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 information such as credit carte information as information technology's transferred between servers.
If yous've recently switched hosting providers or installed a new SSL document on your site, y'all may run across an ERR_SSL_PROTOCOL_ERROR in your browser. This means that, for some reason, your server was unable to plant a secure connection.
There are several steps yous tin can have to resolve this event, including updating your browser and operating system, 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 date. It may also upshot from bug with your SSL document, or pop up after you migrate your WordPress site to a new host.
If updating your browser and operating organization doesn't help, cheque for a proper noun mismatch in your SSL document. Alternatively, immigration your figurer's SSL state may resolve the issue, or your SSL document may be outdated.
24. Mixed Content Warnings
When yous 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 mistake, y'all'll need to follow a few steps to make up one's mind which HTTP resources are loading and remove or supervene upon 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 diverse reasons.You lot can read more most information technology here: "How to Prepare the "SSL Handshake Failed" Error (5 Methods)".
WordPress Media Errors
In the world of WordPress, 'media' most oftentimes refers to paradigm files. Even so, it also includes video and sound. While these elements can provide engaging and interesting content for your users, they're sometimes catchy to incorporate due to diverse errors that may arise in the procedure.
26. WordPress HTTP Error (Uploading Paradigm to the Media Library)
While trying to upload a file to the WordPress Media Library, you may have come across a vague 'HTTP error'. This by and large appears equally 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 proper noun, wrong permission, and server-side issues.
Offset, start by refreshing the folio. If that doesn't work, try resizing or renaming your media file. If non in luck, y'all should then check your permissions or temporarily conciliate your plugins and theme. In the outcome that you still tin't complete your upload, you may want to contact your host.
27. The Add Media Push Isn't Working
In the WordPress Classic Editor, the Add Media button is an of import feature:
This button enables you to quickly upload new media files or select one from your Media Library to add to your mail service. However, sometimes clicking on the button does nothing or information technology may be missing from the editor entirely.
If this is the example, the event is likely due to a plugin or theme conflict. You tin can resolve it by adding the ascertain('CONCATENATE_SCRIPTS', fake) function to your wp-config.php file or by troubleshooting for potential compatibility errors.
28. Broken Media Files
If you open up your media library and find that all of your images are gone entirely or have been replaced with placeholders, your files may be 'broken':
This can happen for a wide variety of reasons, including:
- A trouble with your server, such equally a performance consequence.
- Compatibility errors between 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 piece of work, wait to see if there may be any plugin conflicts. After that, if your images are however broken, contact your hosting provider to run across if the crusade is a server issue.
29. "There Has Been an Error Cropping Your Image"
In the WordPress Media Library, you can implement small-scale edits to the images you've uploaded, such equally rotations and cropping. While attempting to edit in this style, you may receive the message: "There has been an error cropping your image".
In that location are two possible causes for this error. The get-go is that yous're running on an outdated version of PHP, in which case you can simply upgrade to fix it. On the other manus, your server may be missing the necessary Graphics Describe (GD) package.
If this is the case, y'all'll need to follow appropriate steps for installing it based on your setup. In the result that yous run into trouble, you should contact your hosting provider for help.
30. Incorrect Facebook Thumbnail
Social sharing tin be an efficient method for building your website'south audition. All the same, sometimes the wrong thumbnail epitome may be displayed when your posts are shared on Facebook.
This frequently 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, but when multiple images include information technology, the platform gets confused.
1 style to fix this event is by using Yoast SEO's 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 upwards of two key parts: its files and its database. While you're more likely to interact with the one-time on a regular basis, your database is also vital to your site'southward ability to function properly.
31. Fault Establishing a Database Connection
In the issue that your website can't establish a connection with your MySQL database, it won't be able to retrieve the information necessary to display your content. Instead, you'll see an fault similar this ane:
This will prevent users from viewing the front terminate of your site, and also locks you out of your WordPress dashboard. The most common crusade 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 Decadent
'Corruption' is a general term applied to WordPress databases and files when they've become compromised or unusable. This will frequently effect in an Fault Establishing a Database Connectedness.
Ideally, you lot'll want to restore a fill-in of your database to supervene upon the corrupt version. If that'due south non possible, you can also fix this error past adding the define('WP_ALLOW_REPAIR', true) function to your wp-config.php file.
Suggested reading: check out this guide on how to troubleshoot and repair WordPress database issues. You tin also fix some of these issues past using a free WordPress database plugin.
PHP Errors
PHP is a coding language that is integral to WordPress. Issues related to its functionality can prevent y'all from editing your site or effect in intrusive letters and notifications.
33. PHP Errors in WordPress
When at that place is a problem with your WordPress site'south PHP, you'll run across a message or alert at the top of your WordPress dashboard stating what the trouble is and which files are afflicted.
These messages are intended for developers, so they can dig into their sites' code and revise the result. If you don't have experience with PHP, trying to resolve these errors could cause more problems for your site.
In the event that this describes your situation, don't worry. PHP errors shouldn't stop your site from running or foreclose users from accessing it.
Ideally, you lot'll desire to contact the developer of any related plugins or themes that might be causing the event. Otherwise, you can hire a developer to help you lot fix it.
34. "Missing a Temporary Folder"
Whatsoever time you upload a file to your WordPress site, it'south showtime stored in a temporary folder before being moved to its permanent directory. Even so, incorrect PHP settings on your server could prevent access to this temporary folder, leading to an error on your WordPress site.
Resolving this problem requires you to admission your server via FTP and add the following function to your wp-config.php file:
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define('WP_TEMP_DIR', dirname(__file__). '/wp-content/temp/'); And so, y'all 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 tin can event in lost or unavailable content.
Check 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 lot try to install a plugin or theme, and a folder with the same name is already saved on your server, you'll run into an error reading "Destination binder already exists…Plugin installation failed":
Your first step when confronted with this issue should be to check to run into whether the plugin or theme is already installed.
If not, access your server via FTP and navigate to your wp-content folder. And then, look through your plugins or themes to see if a binder with the same proper name every bit the component you're attempting to install exists. One time you lot delete that folder, y'all tin can effort your installation 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 diversity of other elements that make your website interesting to look at.
When information technology comes to WordPress themes, all the necessary CSS is contained within a file called a 'stylesheet'. If your theme's stylesheet isn't bachelor, your site won't be able to load properly, and yous'll see an error:
This may also occur during a theme installation:
This could happen considering your theme's stylesheet hasn't been uploaded to your server, or because it'south named incorrectly and therefore tin can't be found. To set up the problem, admission your server via FTP and navigate to your theme'southward subdirectory.
Then, expect for your theme'south stylesheet. If it's not there, recall it from your theme's files and upload it to your server. Make sure the file is named mode.css and is saved within the correct theme folder.
37. Pluggable.php File Errors
Your WordPress site'south pluggable.php file enables users, plugins, and themes to override core functionalities. If a plugin or theme isn't coded properly, it may result in a conflict with this file.
The issue will appear every bit a php error bulletin in your WordPress dashboard that references your pluggable.php file. However, the cause of the trouble isn't usually inside pluggable.php itself, it could exist your wp-config.php or functions.php for example.
Instead, you lot'll need to find the real location of the conflict in the error message. Then, navigate to the relevant file and prepare it by removing spaces, empty lines, or something like.
38. WordPress Files Are Corrupt
Just as your WordPress database can get corrupt, so besides can its files. This volition make them inaccessible, which is a big trouble, peculiarly when information technology comes to core files.
Corrupt files may be the upshot of a server failure, wrong file permissions, or a PHP version error. The simplest prepare is to restore a site backup. This is a matter of only a few clicks in MyKinsta.
Kickoff, log in to the MyKinsta dashboard. Go to "Sites" on the left-hand side and then click on the WordPress site for which yous need to restore a backup.
Pick your preferred backup option from those provided and click on the "Restore to" push button to decide whether yous want your WordPress site backup restored on your alive or staging site.
You volition then have to confirm the fill-in restoration by entering your site name. And then click on "Restore." This willoverwrite your live environment.
Alternatively, you can replace core files by downloading WordPress, deleting the decadent files via FTP, and and so uploading fresh copies from the WordPress .zippo file.
Browser Errors
Visitors admission your website using browsers of their choosing. This means that various browser errors can keep users from reaching your site. Preventing them volition aid y'all avoid missing out on traffic.
Bank check out our Ultimate Guide to Browser Errors:
39. "Not Secure" Alert in Chrome
When browsing the cyberspace using Google Chrome, you may have noticed that some pages have a 'Not Secure' warning next to their URLs:
The browser displays this alert when a website is not using an SSL certificate. If your pages trigger these letters in users' browsers, information technology tin can injure your site's credibility, affect your traffic level, SEO, and conversion rates. To prevent this from happening, you can install an SSL document.
More recently, Chrome started showing ERR_SSL_OBSOLETE_VERSION alert messages for websites that aren't using TLS 1.2 or 1.3.
twoscore. "Your Connection Is Non Private" Browser Error
Even worse than the "Not Secure" alert in Chrome is the "Your Connexion Is Not Private" page. This mistake 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 abroad from your site for fear of their personal data being stolen. Y'all can try to forbid this from happening past ensuring that your SSL certificate is installed properly, simply information technology may also exist a client-side event that your users will accept to fix themselves.
41. ERR_TOO_MANY_REDIRECTS
A redirect loop, which often displays as "ERR_TOO_MANY_REDIRECTS", happens when there's a misconfiguration of redirects on your server.
For instance, this could mean that URL 1 is pointing to URL 2, but URL two is pointing back to URL 1, causing an infinite loop. Users can try fixing this error past deleting your site's cookies and immigration their browser caches. You lot can also attempt to decide the nature of the redirect loop, in order to figure out the source of the problem and and then resolve information technology.
42. ERR_CONNECTION_REFUSED
Similar many browser issues, the ERR_CONNECTION_REFUSED upshot normally isn't acquired by something specific to WordPress. Yet, if users contact yous considering they tin can't admission your site due to this message in Chrome, it all the same helps to be able to tell them how to gear up the problem.
The ERR_CONNECTION_REFUSED error occurs considering the user's browser was unable to connect to your site's server. This could exist a server-side problem, in which example you should bank check to come across if your site is down and contact your hosting provider. Alternatively, you can attempt instructing your users to restart their routers and clear their browser caches.
43. ERR_EMPTY_RESPONSE
The ERR_EMPTY_RESPONSE outcome occurs when a user'southward browser sends a request to your site and your server sends nothing back. The nearly pop fixes for this issue are to clear your browser cache and reset your network settings.
You lot may also desire to advise users who are experiencing this problem to disable any Chrome extensions they're using and try temporarily disabling their anti-virus software.
44. DNS_PROBE_FINISHED_NXDOMAIN Browser Error
Your DNS is the arrangement that takes your website'southward IP address and turns information technology 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 issue are to release and renew your IP address. If that doesn't piece of work, you lot may advise that users try temporarily disabling their anti-virus software or Virtual Private Networks (VPNs).
Suggested reading: How to Fix the DNS_PROBE_FINISHED_BAD_CONFIG Error Code.
Check out our video guide for fixing the DNS_PROBE_FINISHED_NXDOMAIN Browser Error:
Troubleshooting Miscellaneous WordPress Errors
While many WordPress errors tin can exist traced back to a specific crusade, some are a little more hard to diagnose. They may have multiple possible origins or atomic number 82 back to a minute item that doesn't seem significant.
Below are a diversity 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
1 of the most famous WordPress errors is the White Screen of Decease (WSoD). It causes your site to display as a blank white page to its users. This result may also lock yous out of your WordPress dashboard. Usually, it is caused by a plugin compatibility issue.
The best form of action for resolving it is to find the plugin that's causing the disharmonize and remove it. Other possible causes include syntax errors, reaching your site'due south memory limit, and file permissions issues.
Cheque out our video guide to fixing the White Screen of Death:
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 problems you're experiencing on your site can lock you out of your WordPress dashboard.
There are many possible causes for this problem. If you tin, try to make up one's mind whether you're locked out due to a dissever problem, and and then take steps to resolve the root of the issue. You can too endeavor restoring a backup of your site, or disabling a security plugin via FTP if you believe it'southward keeping you from your site's backend.
47. Can't Connect via SSH or SFTP
Sometimes, WordPress management or troubleshooting will require that you admission your server directly. SFTP enables you lot to access your files (learn the difference between SFTP and FTP), and SSH permits a wide diverseness of other remote tasks (here'southward a guide on how to become started with SSH).
If you're attempting to use SFTP or SSH to reach your server but can't connect, you may demand to delete outdated IP addresses from your known_hosts file.
48. SSH Connection Refused
In the event that y'all're trying to connect to your server via SSH, and you see a message that reads "Connection refused" in your control line interface, the trouble is slightly different:
Instead of editing known_hosts, you'll demand to check a few things related to your SSH configuration.
First, make sure that your server has an SSH daemon installed. You should besides cheque your credentials and determine if the port yous're using is open. The event could as well be due to your firewall settings.
Check out our video guide for fixing the SSH Connectedness Refused error:
49. Briefly Unavailable for Scheduled Maintenance
Whenever you run updates on your WordPress site, it temporarily goes into maintenance mode. During this fourth dimension, anyone who tries to access your site will see a bulletin that says something like: "Briefly unavailable for scheduled maintenance. Check dorsum in a minute":
This isn't truly an error, since it'south supposed to happen, simply users may interpret it differently. If they contact you about it but you're non experiencing trouble on your finish, you lot'll want to recommend that they reload the page.
If yous're seeing this message while running updates in WordPress, on the other hand, your site may take gotten stuck in maintenance mode.
l. WordPress Stuck in Maintenance Style
Endmost your browser in the middle of an update or running bulk plugin updates tin cause your site to get stuck in maintenance style. In this instance, you'll see the aforementioned message that users see on the forepart terminate when you run updates.
Fortunately, fixing this problem is quite simple. All you have to practice is access your site's files via FTP, and delete the one named .maintenance:
After that y'all can check back with your site and all should be well 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, simply to check the frontend and see that none of them are visible, you may be feeling frustrated. The good news is that this problem is unremarkably very simple to fix.
Most oftentimes, it's the result of a caching outcome. First, you can try clearing your browser cache. If your changes still aren't visible and y'all're using a caching plugin, check its documentation to learn how to clear the plugin'south cache too.
52. Missed Schedule
A consistent upload schedule is part of a strong content strategy. WordPress helps with this past enabling you to schedule posts for publication at specific dates and times.
Unfortunately, it doesn't always piece of work equally intended, resulting in missed schedule errors. Mostly speaking, the quickest solutions to this trouble are either available via plugins, such as Scheduled Post Trigger or WP Scheduled Posts Pro, or past editing cron jobs.
Here at Kinsta, nosotros configure your WordPress cron jobs to run at a system level with intervals of fifteen minutes.
53. Failed Machine-Update
In order 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, only it also sometimes results in problems.
Auto-updates can sometimes fail, in which instance your site may go downwardly and become unavailable to users. The recommended gear up is to bear out a manual update instead.
54. WordPress Import Problems
For a variety of reasons, you may observe that you lot demand to import content into your WordPress site. This is a fairly common do among developers, and various plugins are frequently used for this task.
Unfortunately, imports tin can easily event in PHP or HTTP timeouts. In order to avoid these issues, you can:
- Switch to a faster net connectedness.
- Import your files using the WP-CLI.
- Increment your PHP timeout limit.
Yous may also need to contact your hosting provider for assist resolving this effect.
55. WordPress Functioning Issues
Your site'southward operation is more or less synonymous with its speed. Fast-loading pages brand for ameliorate UX and SEO, so it's important to routinely monitor and optimize your site's speed. Pingdom is a handy tool for testing loading times from multiple locations:
Afterward testing your site, Pingdom will give you a listing of suggestions regarding how you can improve its performance. Mutual solutions include image pinch, caching, and enabling a CDN.
56. WordPress Is Not Sending Emails
Email marketing is a key strategy for many WordPress sites and can increase your traffic level and conversion rates. There are several plugins bachelor that can enable y'all to transport emails from your WordPress dashboard, conveniently bundling your e-mail marketing platform with your site'due south backend.
Ofttimes, if your emails aren't being sent to your subscribers, it's considering 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 outcome, contact your host. You may demand to upgrade your plan. Alternatively, the plugin you lot're using could be the source of the trouble. Check its support forums and documentation for common bug or contact the developer for back up.
Finally, emails sent from WordPress may be marked as spam. If a user contacts you well-nigh a missing e-mail, tell them to cheque their junk folder just in case.
57. WordPress Syntax Errors
Syntax errors refer to problems with the syntax or structure of your code. This may include incorrectly-used punctuation marks or other typos. In some cases, a syntax error can lock y'all out of your dashboard and pause your site.
Despite the seemingly-insignificant root crusade, this blazon of error is pretty serious. It often occurs when you lot paste in code snippets y'all've found online. If y'all've done something like that recently, that'southward likely the source of your problem.
To resolve it, navigate to the location of the code snippet you 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 every bit your navigation carte du jour, 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, however, y'all've got a trouble.
This is often the result of misused <div> tags in one or more of your theme's files. You lot'll demand to runway downwards the source of the consequence in order to correct your lawmaking and ready it. This could as well occur due to issues with your site'south width, a float property error, 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 e'er opened the Archetype Editor to detect 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 conflict or caching issue. If clearing your browser cache or deactivating your plugins doesn't resolve the problem, y'all may need to supervene upon some of your WordPress cadre files.
lx. WordPress RSS Feed Bug
RSS feeds are an easy way to bolster your site through curation. They're especially useful for news sites and other content hubs. Still, errors in your RSS feed can appear unprofessional and prevent users from viewing content.
These errors may occur due to extra spaces or line breaks following endmost PHP tags in your functions.php file or plugins. You tin rail them down and remove them to eliminate this upshot. Alternatively, you may also need to test for plugin and theme incompatibilities or only disable WordPress' default RSS feeds function.
61. WordPress Failed to Open up 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 lawmaking.
This error tin be acquired by a variety of issues, but the message will commonly tell you lot what the source of the problem is. Possible responses include:
- No such file or directory.
- Permission denied.
- Functioning failed.
The course of activeness needed to correct the problem will depend on which response you're seeing. It may be that at that place'southward a file missing, your permissions are set incorrectly, or WordPress is having trouble connecting to a third-political party API.
62. Password Reset Key Fault
If users are able to annals for accounts on your site, they may at times demand to reset their passwords. In some cases, the default countersign reset e-mail provides a link that directs users back to the login folio, where they'll see a message that reads: "This key is invalid or has been used. Delight try to reset the countersign again."
Usually, this is a caching event. If you accept a caching plugin installed on your site, make certain you've disabled caching for the My Account folio in the plugin's settings. Instances of conflicts with CAPTCHA plugins have also been reported.
63. The Login Page Keeps Refreshing
If clicking on the Log In push on your WordPress login page simply refreshes it instead of bringing you to your dashboard, there may be something incorrect going on:
This upshot may exist due to a plugin conflict, wrong WordPress addresses, or a corrupted .htaccess file.
64. WordPress Keeps Logging You Out
Unlike the login page refreshing error, this problem enables you to briefly access your WordPress dashboard but then suddenly logs you back out. This is often due to an upshot with your WordPress site's settings.
If y'all're experiencing this fault, the WordPress Address and Site Accost in your General settings probably don't match:
This can include seemingly pocket-size differences, such equally whether or not both URLs include www at the starting time. Irresolute the URLs and so they friction match should fix this issue.
If you aren't able to practise this via your dashboard because WordPress keeps logging you out, y'all tin go the job washed by editing your wp-config.php file.
65. "Are You Sure You Want to Do This?"
The most frustrating WordPress errors are those that give no indication as to what might exist causing them. An error reading "Are y'all sure you desire to do this?" is one such issue.
Most often, this is the result of a plugin or theme conflict and can be resolved with standard troubleshooting for that situation. In the event that this doesn't piece of work, you will probably demand to replace your wp-config.php file.
66. "Another Update In Progress"
Normally, the "Another update is currently in progress" error appears if you're trying to run a plugin or theme update while WordPress is still executing a core update.
Often this happens during automated core security updates. The bulletin should automatically disappear once the first update has finished. If it doesn't, you have an mistake on your hands. You lot tin resolve it in phpMyAdmin by deleting the core_updater.lock row from the wp_options table.
67. Error Moving to Trash
WordPress enables you to hands delete posts and pages from your site with the click of a push. Notwithstanding, various problems tin can lead to an mistake when trying to move content to the trash.
This can occur considering of a caching result or a plugin conflict. It may besides exist due to database corruption or incorrect file permissions.
68. WordPress Installation Errors
Although WordPress is famous for its simple 5-minute installation procedure, you lot may notwithstanding run into trouble. Potential problems include the Error Establishing a Database Connection and 500 Internal Server Errors, which we've covered elsewhere in this post.
You lot may likewise run into 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 trouble is and you can resolve information technology past editing the relevant file.
69. "The Site Is Experiencing Technical Difficulties"
This error has become more than frequent since the launch of WordPress 5.ii. Information technology usually appears during core, plugin, or theme updates:
An error 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 lot tin can increase your site's memory in different means.
To troubleshoot a plugin disharmonize, try deactivating your plugins and then reactivating one by one to see which one causes the mistake to announced again.
seventy. "An automatic WordPress update has failed to complete – please attempt the update again now"
You lot may have come up across this mistake at the top of your WordPress admin dashboard: "An automated WordPress update has failed to complete – please attempt the update once more now."
This error is often caused by WordPress going into 'maintenance mode' after updates take been fabricated to themes, plugins, or WordPress itself.
This mistake tin usually be resolved by manually updating any failed automated updates.
If the message persists, information technology may be due to your WordPress site being stuck in 'maintenance mode'. 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 Downwardly
An unavailable site tin lead to lost traffic and revenue. If you lot're sure that your WordPress site is downward, the showtime pace is determining if the cause is a WordPress error or if your server is experiencing trouble. Symptoms of other WordPress errors may tip yous off to the underlying problem.
If none are present, yous can try checking your server's error logs. Here'south how to do information technology in MyKinsta:
If your server is unable to work properly or have no idea near what's happening, you should contact your hosting provider for assist.
Summary
The terminal thing any site owner wants is for their WordPress website to become unavailable to users or showing issues. Not only does this cause you to miss out on whatever sales, advertisement views, SEO, conversions, and even affiliate commissions you might have earned.
It'll likewise make your site seem less reliable and hurt your brand reputation, which could be really hard to repair.
That's why we grouped these mutual WordPress errors all together on a single folio to help you find a set as easily every bit possible and get your business back on runway rapidly. Isn't that convenient?
Do you have any questions almost troubleshooting errors on your WordPress site? Enquire away in the comments section below!
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Source: https://kinsta.com/blog/wordpress-errors/
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