Fatal error: Uncaught Error: Call to a member function query() on null in /var/www/html/public/includes/mobilez/chat.inc.php:52
Stack trace:
#0 /var/www/html/public/mobilezorg-v2/index.php(20): mobilezChat->getChatMessages()
#1 {main}
thrown in /var/www/html/public/includes/mobilez/chat.inc.php on line 52