Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO) in /home/stteresa/public_html/user_tz/db.php:2 Stack trace: #0 /home/stteresa/public_html/user_tz/db.php(2): PDO->__construct('mysql:host=loca...', 'root', '') #1 /home/stteresa/public_html/user_tz/RegClass1.php(2): require_once('/home/stteresa/...') #2 {main} thrown in /home/stteresa/public_html/user_tz/db.php on line 2