Warning: mysqli_connect(): (HY000/1045): Access denied for user 'hsd52ygl_root'@'localhost' (using password: YES) in C:\xampp\htdocs\examenpree\includes\classes\class.db.php on line 22

Warning: mysqli_error() expects parameter 1 to be mysqli, bool given in C:\xampp\htdocs\examenpree\includes\classes\class.db.php on line 76

Warning: mysqli_errno() expects parameter 1 to be mysqli, bool given in C:\xampp\htdocs\examenpree\includes\classes\class.db.php on line 76

Warning: mysqli_error() expects parameter 1 to be mysqli, bool given in C:\xampp\htdocs\examenpree\includes\classes\class.db.php on line 80
alert("Could not connect to the database! Mysql Error: ");
Warning: mysqli_close() expects parameter 1 to be mysqli, bool given in C:\xampp\htdocs\examenpree\includes\classes\class.db.php on line 107