I have facing a problem of this error from last week. I search a lot on google but didn't find any solution. https://delegatehosting.com/ This is my website and
Warning: call_user_func_array() expects parameter 1 to be a valid callback, function 'add_custom_scripts' not found or invalid function name in /home/www/delegatehosting.com/wp-includes/class-wp-hook.php on line 286.
This is the issue which i facing