HTTP Error Code: What It Is and How to Fix It in WordPress

WordPress is a powerful content management system (CMS) used by millions of websites around the world. It is a great platform for creating and managing websites, but it can also be prone to errors. One of the most common errors encountered by WordPress users is the HTTP error code. Understanding what these codes mean and how to fix them can help you keep your WordPress site running smoothly.

What is HTTP Error Codes?

HTTP error codes are messages sent from a web server to a browser when something goes wrong. They are used to indicate the status of a request, such as whether it was successful or not. WordPress uses these codes to communicate with the browser when something goes wrong with a page or post. Common HTTP error codes include 404 (not found), 500 (internal server error), and 403 (forbidden).

HTTP error codes are a common occurrence when browsing the web. They indicate that something has gone wrong with the request you’ve made to a website. Understanding what these codes mean and how to fix them can help you get back to browsing quickly.

HTTP stands for Hypertext Transfer Protocol, and it’s the language used by web browsers and servers to communicate with each other. When you enter a URL into your browser, it sends an HTTP request to the server hosting the website. The server then responds with an HTTP response, which includes an HTTP status code.

HTTP status codes are three-digit numbers that indicate whether the request was successful or not. The most common codes are 200 (OK), 404 (Not Found), and 500 (Internal Server Error).

A 200 code means that the request was successful and the server sent back the requested information. A 404 code means that the requested page could not be found on the server. A 500 code indicates that there was an internal server error, meaning something went wrong on the server side.

Fixing HTTP Error

If you encounter an HTTP error code, there are a few steps you can take to try and fix it. First, try reloading the page or clearing your browser’s cache. If that doesn’t work, try accessing the page from a different browser or device. If all else fails, contact the website’s administrator for help.

HTTP error codes can be confusing, but understanding what they mean and how to fix them can help you get back to browsing quickly. Knowing what these codes mean can also help you troubleshoot any issues you may have with your own website.

Common Source of Problem

The most common cause of an HTTP error code in WordPress is a misconfigured .htaccess file. This file contains instructions for the server on how to handle requests for specific pages or posts. If the instructions are incorrect, the server will return an HTTP error code instead of the requested page or post. To fix this issue, you will need to edit your .htaccess file and make sure that all of the instructions are correct.

Plugin Conflict

Another common cause of HTTP error codes in WordPress is a plugin conflict. If two plugins are trying to use the same resources, they can cause conflicts that result in an HTTP error code being returned instead of the requested page or post. To fix this issue, you will need to disable one of the conflicting plugins and see if that resolves the issue. If not, you may need to contact the plugin developer for assistance.

Corrupted Database

Finally, an HTTP error code can also be caused by a corrupted database. If your database has become corrupted, it can cause errors when trying to access certain pages or posts on your WordPress site. To fix this issue, you will need to restore your database from a backup or contact your hosting provider for assistance.


Understanding WordPress HTTP error codes can help you quickly identify and resolve issues with your WordPress site. If you encounter an HTTP error code, make sure to check your .htaccess file, disable conflicting plugins, and restore your database from a backup if necessary. With these steps, you should be able to get your WordPress site back up and running in no time.