Fatal error: Uncaught PDOException: SQLSTATE[HY000] [1045] Access denied for user 'tester'@'localhost' (using password: YES) in /var/www/html/af/Landing.php:28 Stack trace: #0 /var/www/html/af/Landing.php(28): PDO->__construct() #1 /var/www/html/af/Landing.php(13): Action->__construct() #2 {main} thrown in /var/www/html/af/Landing.php on line 28