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WordPress January 10, 2026 15 views

How to Fix WordPress Memory Exhausted Error

How to Fix WordPress Memory Exhausted Error

How to Fix WordPress Memory Exhausted Error

If you're a WordPress user, you may have encountered the dreaded "memory exhausted error" at some point. This error occurs when your WordPress website exceeds the memory limit set by your server. It can be frustrating, but there are ways to fix it.

Check the Error Message

The first step in fixing the memory exhausted error is to check the error message. The error message will usually indicate the specific file and line of code that is causing the issue. This can help you pinpoint the problem and find a solution more quickly.

Increase PHP Memory Limit

One of the easiest ways to fix the memory exhausted error is to increase the PHP memory limit. You can do this by editing your wp-config.php file and adding the following line of code:

define( 'WP_MEMORY_LIMIT', '256M' );

This will increase the memory limit to 256 megabytes, but you can adjust the number as needed.

Disable Plugins and Themes

Another common cause of the memory exhausted error is a plugin or theme that is using too much memory. To troubleshoot this issue, try disabling all plugins and switching to a default WordPress theme. Then, reactivate each plugin one by one to see which one is causing the problem.

Optimize Your Website

Optimizing your website can also help reduce memory usage and prevent the memory exhausted error. This includes optimizing images, cleaning up your database, and using caching plugins to speed up your site.

Upgrade Your Hosting Plan

If you've tried all of the above solutions and are still experiencing the memory exhausted error, it may be time to consider upgrading your hosting plan. A higher-tier hosting plan with more resources can help prevent memory issues and improve the performance of your WordPress website.

Conclusion

Dealing with the memory exhausted error in WordPress can be frustrating, but it's not the end of the world. By following the steps outlined in this article, you can effectively troubleshoot and fix the error, ensuring that your website runs smoothly and efficiently.

Author: Admin
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