Extra Credit Collectors (class E)

Username :    Password :   

Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in C:\xampp\htdocs\Scratch\extra.php on line 14

Warning: mysqli_query() expects parameter 1 to be mysqli, bool given in C:\xampp\htdocs\Scratch\extra.php on line 16

Warning: mysqli_fetch_array() expects parameter 1 to be mysqli_result, null given in C:\xampp\htdocs\Scratch\extra.php on line 17