How to Fix the 500 Internal Server Error in WordPress?

With WordPress, the users might see several errors occurring in front of them. This could be related to image upload, memory exceeded, and many more. Similarly, one of the frequently occurring errors that might interrupt your work on WordPress is 500 Internal Server Error in WordPress. But, the good thing is that it can be identified and resolved with ease by following some troubleshooting solutions.

Causes of internal server error in WordPress

This sort of error can happen with any website that runs on a web server. The nature of this error is quite generic so no one can tell the actual reason behind this. But, if there will be 500 Internal Server Error then it can be fixed in no time as there are many ways of fixing it. Some of the reasons that can cause this error to happen and disturb your work include memory limit, plugins compatibility, cache, and many more.

Let’s have a close look at some of the solutions that will let you know How To Fix 500 Internal Server Error:

Checking the .htaccess file

One of the important solutions for the 500 Internal Server Error Fix is to keep a check on the .htaccess file. In this file, you’ll find various rules through which one can come to know what you should do in such errors. The main purpose of this is to prevent the access of malicious intent to the site. It can also be used to rewrite the URLs.

If you want to check this file then make use of your FTP editor. Then, check if you are having access to the .htaccess file in the root folder of WordPress.

If you are able to find the .htaccess file there then you must make a backup first. After this, delete all the contents that are in the entire file. By doing this, it will remove some of the rules and you’ll get to know about the internal error.

Deactivating the faulty plugins

If you don’t get any result from checking the corrupted .htaccess file then you must troubleshoot 500 Internal Server Error by making use of other solutions. There are times when a faulty plugin can disturb what you are doing on WordPress. Because of an error with plugins, you might get other errors also that includes problem in uploading the file.

So, you must find out if the plugins are causing this error to you or not. All that you need to do is to deactivate the plugins to get rid of this internal server related problem. But, disabling all the will not be a good idea. So, it’s recommended to deactivate the plugin one by one. After deactivating the plugin, you must check if the problem has resolved or not.

For this, just go to the WordPress admin area and then tap on the ‘Plugins’. From here, disable the plugins individually.

Http Error 500 WordPress

Increase in the memory limit

Many times, users experience Http Error 500 WordPress if there’s an issue with the memory limit. There is a fixed or a standard memory limit on PHP exceeding which can result in this internal error. The only way to fix this error is to increase the memory limit up to the standard memory.

You can follow these steps to increase memory:

  • You must start the process by creating a blank text file which is known as the php.ini
  • Copy this and then paste here memory=64MB
  • After doing this, you need to Save the file
  • At last, you’re needed to upload it into the folder using FTP or to wp-admin


Switch to the debug mode

Regardless of following many troubleshooting solutions, sometimes it becomes difficult to fix the problem. In such a situation, you need to know and identify the root cause of the problem. Therefore, you must switch to the debug mode. When turning the debugging mode on. You’ll get an insight into the internal error. Well, you won’t be able to fix this error with debug mode but you’ll surely get to know what’s happening and what you should follow to rectify it.

If you want to turn the debugging mode on then you can do it by editing the website’s wp-config.php file.

Connect with the hosting provider

All these above mentioned solutions are very effective when it comes to troubleshooting the Http Error 500. But, there are times when these solutions are not enough to fix the internal error 500 in WordPress. In such a situation, you will need to connect with your hosting provider and ask about this problem. They can help you in this by checking the server logs and then finding the root cause of the error. With this, you can fix the 500 Internal Server Error in WordPress.

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