Warning: mysqli_connect(): (HY000/1045): Access denied for user 'root'@'localhost' (using password: YES) in /var/www/html/Connections/fcqzydblink.php on line 10

Warning: mysqli_error() expects exactly 1 parameter, 0 given in /var/www/html/Connections/fcqzydblink.php on line 10

Fatal error: in /var/www/html/Connections/fcqzydblink.php on line 10