WordPress is one of the most popular content management systems available, and it’s no surprise that many websites are powered by it. Unfortunately, like any software, WordPress can encounter errors and malfunctions. To help you troubleshoot your website, we’ve compiled a list of the 5 most common WordPress errors and how to fix them. From database connection errors to plugin conflicts and more, this article will explain each error in detail and provide easy-to-follow instructions for resolving them quickly.

One of the most common WordPress errors is the “White Screen of Death.” This error occurs when you try to access your website, but all you see is a white screen. It can be caused by various factors such as faulty plugins, theme issues, or PHP errors. To fix this issue, you need to deactivate all your plugins and reactivate them one by one until you find the culprit.

Another common error is the 404 Error or Page Not Found Error. This error occurs when users try to visit a page on your website that doesn’t exist or has been deleted. One way to prevent this error from occurring is to create custom pages for any missing content with informative messages directing visitors back to other pages on your site.

Another very frustrating error for website owners is the Internal Server Error. This error can occur due to several reasons including a corrupt .htaccess file or exhausted PHP memory limit among others. The best way to troubleshoot this issue is by checking your server logs and contacting your hosting provider if necessary.

Let’s look at these errors in more detail.

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404 Not Found

The error message “404 Not Found” appears when a user tries to access a page that doesn’t exist, or appears not to exist, on your website. This can happen due to several reasons such as renaming or deleting a page, broken links, or incorrect permalink settings. It’s important to fix this error because it can negatively impact your website’s user experience and search engine rankings.

To fix the 404 Not Found error in WordPress, you can start by checking if the URL is correct and if the page actually exists. You can also use plugins like Redirection or Broken Link Checker to identify and fix broken links on your website. Another solution is to update your permalink settings by going to Settings > Permalinks in your WordPress dashboard and clicking the save changes button without making any changes.


500 Internal Server Error

The 500 Internal Server Error is a frustrating error that can happen on any website. It can mean that there is an issue with the server, but the cause of the error can be difficult to pinpoint. One potential cause of this error could be a problem with the .htaccess file, which is responsible for configuring how Apache serves web pages. If this file is corrupted or has incorrect syntax, it can lead to a 500 error.

Another common cause of this error could be related to memory issues on the server. If your WordPress site has too many plugins installed or you are running an outdated version of PHP, your server may not have enough memory to handle all of these requests at once. This can result in a 500 Internal Server Error as well.

To fix this issue, you should start by checking your website’s error logs for more information about what might be causing the problem. From there, you may need to troubleshoot specific plugins or settings on your server until you find and resolve the underlying issue. It’s also important to make sure that your WordPress site and all associated software are kept up-to-date to avoid future errors like this one.


503 Service Unavailable Error

One of the most frustrating errors that WordPress users may encounter is the 503 service unavailable error. This error message means that the server cannot handle incoming requests at the moment, and it usually indicates a temporary issue with your website or server configuration. There can be many reasons why you may experience a 503 error, including high traffic volume, server overload, maintenance activities, or even DDoS attacks.

To resolve this issue, start by checking whether your website is currently undergoing maintenance activities or if there are ongoing updates to your plugins or themes. If so, wait for them to complete before refreshing your page. If this is the cause, you may want to consider scheduling updates to occur during non-peak hours, like late at night perhaps. You can also try clearing your browser cache and cookies to see if that resolves the problem. Another solution is to increase your server resources such as memory allocation and CPU usage.

If you are using a CDN like Cloudflare or one provided by your host, try to temporarily disable it and see if that solves this error. In some cases, you may need to contact your web host provider for assistance in resolving the 503 service unavailable error. They can help you identify any underlying issues with your hosting account and suggest possible solutions based on their expertise and experience. Overall, dealing with this type of error requires patience and persistence as it often takes time to figure out what causes it in the first place.


Broken/missing Images

Broken or missing images are a common issue that WordPress users may encounter. These errors can occur when the image files are deleted, renamed, or moved to a different location on the server. When this happens, the URL of the image becomes invalid and cannot be displayed on the website.

To fix broken or missing images in WordPress, first check if the file exists in its original location on the server. If it does not exist, then try uploading a new copy of the image to replace it. Another option is to use a plugin such as Broken Link Checker which scans your site for broken links and allows you to fix them easily.

It’s also important to ensure that your website is properly optimized for performance as this can sometimes cause images not to load properly. This includes optimizing images for web use by reducing their size and using caching plugins to speed up page load times. By taking these steps, you can effectively prevent future instances of broken or missing images on your WordPress site.


Error Establishing Database Connection

Error Establishing Database Connection is one of the most common WordPress errors. It occurs when WordPress is unable to establish a connection with the database. This can happen due to various reasons, such as incorrect database login credentials, corrupted database, or issues with the web hosting server.

To fix this error, the first step is to check if the login credentials for your WordPress site’s database are correct. Make sure that you have entered the correct username and password in your wp-config.php file. If everything seems fine here, then it might be an issue with your web hosting service provider.

One way to resolve this is by contacting your hosting provider and requesting them to check if there are any issues on their end that could be causing this error. They may also help you restore a backup of your website’s database or repair any corrupted tables within it. Overall, troubleshooting Error Establishing Database Connection requires some technical knowledge but can be resolved quickly with proper guidance and support from experienced professionals.


Errors on your WordPress site can be a frustrating and even scary event. But if you remain calm, it is usually pretty easy to fix most errors. As one last tip, remember that many of the most common WordPress errors like those above are caused by a conflict between your theme, plugins, or even WordPress. In fact, this is so common, that when you contact our support team, this is usually the first thing we will test for.

Sign up for our hosting or care plans and you never have to worry about these errors again. Our proactive support team is always monitoring your site and in most cases, we can fix errors before they are noticed by you or your visitors.


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