Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: NO) in /home/royalsof/public_html/hostel mgmt PHP/hostel/includes/config.php:6 Stack trace: #0 /home/royalsof/public_html/hostel mgmt PHP/hostel/includes/config.php(6): mysqli->__construct('localhost', 'root', '', 'hostel') #1 /home/royalsof/public_html/hostel mgmt PHP/hostel/index.php(3): include('/home/royalsof/...') #2 {main} thrown in /home/royalsof/public_html/hostel mgmt PHP/hostel/includes/config.php on line 6