Warning: Undefined variable $pattern_callback in /var/www/vhosts/ctw/include/parser.php on line 820

Fatal error: Uncaught TypeError: count(): Argument #1 ($value) must be of type Countable|array, null given in /var/www/vhosts/ctw/include/parser.php:820 Stack trace: #0 /var/www/vhosts/ctw/include/parser.php(1037): do_bbcode() #1 /var/www/vhosts/ctw/viewtopic.php(532): parse_signature() #2 {main} thrown in /var/www/vhosts/ctw/include/parser.php on line 820