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Common WordPress Errors: What Do They Actually Mean?

Using a popular Content Management System (CMS) like WordPress is beneficial for website owners who want to create and maintain their own websites. But while the system can help streamline website creation and maintenance, it also presents several challenges, including common errors and bugs.

If you’ve been using WordPress for a while, you know that it has its own error lingo. You might not know the meaning of all the errors, but you’ve undoubtedly come across many of them. In this article, we’ll be deconstructing the most common errors that WordPress users often experience – what each one means and how to fix them.

Introduction to WordPress Error Codes

There are some times when WordPress does not work properly and errors start popping up. Knowing what some of these errors mean will help you fix them. Some of these errors can be due to website plugins, themes that have been disabled, file permissions, and more.

WordPress uses a lot of different error codes when it fails, but some of them are easy to translate into text. These error codes are a sequence of letters and numbers that indicate what went wrong. The codes tell you about the issue, what might have caused it, and how to fix it. When an error is displayed it might prevent you from creating content or from viewing it as intended.

Some errors are not important, but others can have an impact on your website. There are five different types of error codes:

Server errors

WordPress Server Errors happen when something isn’t working on a server (computer) or app. The user will see an error message that states “An Error Occurred” with a code next to it.

Server errors are a common issue among websites connected to one another. For example, suppose the website server becomes overloaded, users will see an error message that may contain details about what caused the error.

These errors are pervasive during peak hours when many users are trying to access the same website at once. In addition, some types of error will repeatedly occur, such as the 500 Internal Server Error.

Database errors

Database server errors are one of the errors that can occur on a WordPress database. When performing specific actions, you may experience a database error message, such as installing plugins or activating themes.

These errors are caused by a variety of factors. They typically occur when the site is experiencing high traffic or some plugins or themes are inadvertently left vulnerable to a hacker’s attack. Database errors can also occur when the database tables are corrupted or server hardware issues.

PHP errors

PHP errors are when a PHP script fails to run. These errors can be caused by various factors. Still, the most common is forgetting to include the data you need in your code, having invalid arguments, or not using the required functions.

A PHP Error is a commonly seen error type. These errors can show up for many reasons, such as wrong syntax, user input errors, or even system-level errors. Unfortunately, troubleshooting can be a bit more complicated than some other types of errors. This is mainly because WordPress uses PHP as the central platform to run its scripts while also using MySQL.

When you see PHP errors in your browser, it might be due to something like a missing file, security settings, or improper permissions. To figure out what caused the error, you can review PHP error logs and search for information on the specific error.

HTTP errors

The HTTP error is a web server’s way to inform the client that something has gone wrong. Such errors range from a login or password being incorrect to the server not being available or any other reason. It means that the client cannot continue with your request.

HTTP errors happen when a webpage requests a resource, and the server responds with an error. There are hundreds of different HTTP status codes that can be returned by a website. However, there are three that are most commonly encountered: 404 (File Not Found), 403 (Forbidden), and 500 (Internal Server Error).


List of Some WordPress Error Codes?

WordPress Critical Error

A critical error occurs when your website is working but WordPress is not. When this happens, the website has stopped functioning and can no longer be viewed by visitors. The problem might be with a plugin or an update in WordPress that was installed incorrectly. It could also be caused by a malfunctioning theme or incorrect file permissions for a plugin.

To fix this issue, you will need to remove the previous plugin and then reinstall it for the changes to take effect. Visit this post to view a full tutorial on ‘How to Fix WordPress Critical Error.

Missing Files

404 Error

403 Error

500 Error

502 Error

Time out

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