Updated X & CS. Now getting error message when trying to use CS

[ca2450]

Support,

I updated X and CS to the latest and now I can’t edit pages through CS:

“A conflict on the front end of your site has prevented the preview from loading.”

Not sure what’s going on as everything worked fine prior to the update.

Thanks,
Chuck

[paul.r]

Hi Chuck,

Upon checking, I can see the following erros in the console.

500 - Internal Server Error
 This is a temporary server error. 
Please try to reload the webpage later. 

If you are the webmaster of this site please log in to Cpanel
and check the Error Logs. You will find the exact reason for this error
there.

Common reasons for this error are:


Incorrect file/directory permissions: Above 755.
In order files to be processed by the webserver, their
permissions have to be equal or below 755. You can update file
permissions with a FTP client or through cPanels File Manager.
Incorrect Apache directives inside .htaccess file.

Make sure you have not specified unsupported directives inside the
local .htaccess file. Such include PHP settings and Apache module
settings. 

Can you please set debug mode to true so we can see the real error.

Open wp-config.php file and set wp-debug to true.

define('WP_DEBUG', true);

Thanks