Fatal error: Uncaught ArgumentCountError: mysqli_connect_errno() expects exactly 0 arguments, 1 given in /home/www/mediadienst.net/includes/config.inc.php:47
Stack trace:
#0 /home/www/mediadienst.net/includes/config.inc.php(47): mysqli_connect_errno(Object(mysqli))
#1 /home/www/mediadienst.net/index.php(34): require_once('/home/www/media...')
#2 {main}
thrown in /home/www/mediadienst.net/includes/config.inc.php on line 47