A critical WordPress error arose on the site

WordPress site owners, learn how to handle a critical error and avoid downtime with this example.

Troubleshooting a Critical WordPress Error

A critical WordPress error can be a daunting challenge. However, there are steps you can take to help troubleshoot and resolve the issue. Before you start, it's important to make sure you have a backup of your website, in case something goes wrong.

Once you have a backup, the first step is to identify the error. WordPress errors can vary, so it’s important to check the error log to determine the exact error. The error log can be found in the wp-admin panel, under the “Tools” section. Once you’ve identified the error, you can begin to troubleshoot.

One common approach to troubleshooting a WordPress error is to disable plugins and themes. This can help identify which plugin or theme is causing the error. To do this, go to the “Plugins” section in the wp-admin panel and select “Deactivate”. You can then go to the “Themes” section and select “Deactivate” as well. Once you’ve disabled all plugins and themes, check to see if the error has been resolved.

If disabling plugins and themes doesn’t resolve the issue, then you can try increasing the memory limit in WordPress. To do this, add the following code to the wp-config.php file:

define('WP_MEMORY_LIMIT', '64M');

This will increase the memory limit from 32 MB to 64 MB. If this doesn’t work, you can try increasing the limit even further. However, it’s important to note that increasing the memory limit can cause performance issues, so it’s best to be cautious.

Finally, if none of the above steps have resolved the issue, then you may need to contact your web host and see if they can help. They may be able to provide more information or suggest other solutions. If all else fails, then you may need to restore your website from the backup you created earlier.

By following these steps, you should be able to successfully troubleshoot and resolve a critical WordPress error. Good luck!