Beware

Be careful. The plugin makes require_once for functions.php. The client put install this plugin on the supported project and the site became broken. I have long tried to understand the reason and come to this problem. I have received fatal error like “Cannot redeclare custom_function() (previously declared in…”. I know that there should be a check for function_exists, but again, the site was not created by me and it is difficult to keep track of all errors.

Hopefully this will help someone.