Fatal error: Uncaught Error: mysqli_stmt::bind_param(): Argument #2 could not be passed by reference in /users_2022_pas/ma11936/public_html/ade/Erg10/DBh.php:151 Stack trace: #0 /users_2022_pas/ma11936/public_html/ade/Erg10/delete.php(4): mysql_delete_id(Object(mysqli), 10) #1 {main} thrown in /users_2022_pas/ma11936/public_html/ade/Erg10/DBh.php on line 151