Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' (using password: NO) in /home/datafkhm/challengepro.ng/dbconnect.php:4 Stack trace: #0 /home/datafkhm/challengepro.ng/dbconnect.php(4): mysqli->__construct() #1 /home/datafkhm/challengepro.ng/top.php(7): include('/home/datafkhm/...') #2 /home/datafkhm/challengepro.ng/index.php(1): include('/home/datafkhm/...') #3 {main} thrown in /home/datafkhm/challengepro.ng/dbconnect.php on line 4