rorschach75

Thanks so much for your help. Ok I added the functions.pho file and i changed the wp-settings.php but now I now I have this error:

Warning: require_once(/homepages/24/d310112792/htdocs/wp-includes/class-wp-textdomain-registry.php): failed to open stream: No such file or directory in /homepages/24/d310112792/htdocs/wp-settings.php on line 155

Fatal error: require_once(): Failed opening required ‘/homepages/24/d310112792/htdocs/wp-includes/class-wp-textdomain-registry.php’ (include_path=’.:/usr/lib/php7.1′) in /homepages/24/d310112792/htdocs/wp-settings.php on line 155

Thanks for your reply.

And what’s the new name should I used to rename the plugin or theme folder?

Hello,

I did everything and nothing changed, except the error code which is 500 now.