Fatal error: Uncaught TypeError: Argument 1 passed to getUrlParam() must be of the type string, null given, called in /home/nornenth/public_html/includes/session_inc.php on line 72 and defined in /home/nornenth/public_html/includes/php_functions.php:2841
Stack trace:
#0 /home/nornenth/public_html/includes/session_inc.php(72): getUrlParam(NULL, 'sub')
#1 /home/nornenth/public_html/index.php(31): include_once('/home/nornenth/...')
#2 {main}
thrown in /home/nornenth/public_html/includes/php_functions.php on line 2841