I already tried that. The code is set to False. When it is set to True I get even more errors, like this:

Notice: Trying to get property of non-object in /home/mafiamen/public_html/wp-content/themes/cardinal/includes/sf-colour-scheme.php on line 717

Warning: array_key_exists() expects parameter 2 to be array, null given in /home/mafiamen/public_html/wp-content/themes/cardinal/includes/sf-colour-scheme.php on line 717

Notice: Trying to get property of non-object in /home/mafiamen/public_html/wp-content/themes/cardinal/includes/sf-colour-scheme.php on line 720

Warning: array_key_exists() expects parameter 2 to be array, null given in /home/mafiamen/public_html/wp-content/themes/cardinal/includes/sf-colour-scheme.php on line 720