Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access denied for user 'root'@'localhost' (using password: NO) in /home/nhyeuhpq/public_html/config.php:42 Stack trace: #0 /home/nhyeuhpq/public_html/config.php(42): PDO->__construct('mysql:host=127....', 'root', Object(SensitiveParameterValue), Array) #1 /home/nhyeuhpq/public_html/practice.php(1): db() #2 {main} thrown in /home/nhyeuhpq/public_html/config.php on line 42