As WordPress is easy to work with, it can still create problems that will irritate you. You can always run into common WordPress issues and errors. If you are facing 500 internal server error, then you can easily fix internal server error in WordPress by following easy steps.
There can be different causes for this error. If you are not sure what triggered this error, then you need to go through multiple steps to check and find the origin of the error. As a WordPress user, you will find it one of the most frustrating errors and you will have to troubleshoot to find a solution for it.
A 500 internal server error can be triggered if there is something wrong with the website. It could be because of a plugin or a script running at the backend. However, the error usually arises when you activate a certain plugin or add code files to your website. Here is how to fix internal server error in WordPress.
How to fix 500 internal server error
To fix internal server error, you will have to go through a lot of troubleshooting. Make sure to follow all the steps and go through the troubleshooting process properly to find and fix the problem.
Start by deactivating all Plugins
As we said earlier that the white screen of death can originate when you are adding a specific plugin. If you have witnessed the internal server error just after activating a certain plugin, then the first troubleshooting step will be deactivating all the plugins.
Once the error is triggered, you probably won’t be able to login in WordPress dashboard. So you will have to use either the FTP program or cPanel to get access to those plugins. Make sure to remove a plugin that you have recently installed on your WordPress site.
After removing plugins, you will have to check the site to see if it works fine.
Increase Memory Limit
Another common way to fix internal server error is by increasing the memory limit. If you are uploading a file that has a greater size than the allowed limit by your web host, then it can generate such an error. You will have to check the memory limit and increase it to get rid of these issues.
You can check out this handy guide on how to increase memory limit in WordPress.
Check .htaccess file
The next step will be checking the .htaccess file of your website. This file is the one communicating with your server and it has multiple scripts that tell the server what to do.
You will have to log in to the FTP program and check if the file exists in your root folder. If you find the .htaccess file there, then you will have to back up the file and then delete the content of the file.
If the issue is resolved, then it was coming because of some rules in the .htaccess file. You can check line by line to see if this file has triggered an internal server error.
Upload Fresh WordPress Files
If nothing is working for you, then there is another way to see if you can fix internal server error in WordPress. You will have to take a backup of your WordPress site first and then upload the fresh WordPress files on your host.
If you are replacing all the WordPress files with fresh ones, then it could fix the error. If by replacing all the files you can fix the error, then it was because of a corrupt plugin or theme file.
Now you can try adding plugins and themes one by one so you can know what really caused the issue. However, we recommend using trusted themes and plugins that are compatible with your WordPress version.
Contacting your Server Host
If you have tried all the above and you are unable to fix internal server error in WordPress, then you will have to contact your server host.
You can get in touch with your hosting service provider and tell the details. However, you should also take a complete backup of the files. If the issue is arising from the server-side, then they will be able to fix the error.
There are various common WordPress errors that you will encounter while running a website including internal server error. Make sure to focus on troubleshooting before trying anything else. With basic troubleshooting, you will be able to fix internal server error in WordPress along with many other common WordPress errors.