Fatal error: Uncaught mysqli_sql_exception: Access denied for user 'root'@'localhost' in /home2/mykarmik12/public_html/login.php:11 Stack trace: #0 /home2/mykarmik12/public_html/login.php(11): mysqli->__construct() #1 {main} thrown in /home2/mykarmik12/public_html/login.php on line 11