I recently set up a new WordPress site (version 6.2.2) and installed the latest versions of the Avada Builder (3.11.2) and Avada Core (5.11.2) plugins.

However, when both plugins are enabled, clicking on 'edit' for any page or post leads to a 404 error. Viewing the pages and posts works perfectly fine.

I've already tried the standard fixes, such as resetting the permalinks and checking the .htaccess file, but nothing seems to resolve the issue.

Interestingly, when I disable the Avada plugins, I can access the edit pages without any problems.

Does anyone have any other solutions to make the edit function work with the Avada plugins enabled?

Solution

Adding the following to .htaccess resolved the issue:

<IfModule mod_substitute.c> 
SubstituteMaxLineLength 10M 
</IfModule>