Fatal error: Uncaught ArgumentCountError: mysqli_real_escape_string() expects exactly 2 arguments, 1 given in /var/www/vhosts/good-sound.de/httpdocs/web/ptgs/playlist/playlist.php:65 Stack trace: #0 /var/www/vhosts/good-sound.de/httpdocs/web/ptgs/playlist/playlist.php(65): mysqli_real_escape_string() #1 {main} thrown in /var/www/vhosts/good-sound.de/httpdocs/web/ptgs/playlist/playlist.php on line 65