Fatal error: Uncaught TypeError: mysqli_query(): Argument #1 ($mysql) must be of type mysqli, string given in /html/includes/objekte.inc.php:205 Stack trace: #0 /html/includes/objekte.inc.php(205): mysqli_query('...', Object(mysqli)) #1 /html/index.php(172): include('...') #2 {main} thrown in /html/includes/objekte.inc.php on line 205