Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] No such file or directory in /var/www/html/index.php:3 Stack trace: #0 /var/www/html/index.php(3): PDO->__construct('mysql:host=loca...', 'root', Object(SensitiveParameterValue)) #1 {main} thrown in /var/www/html/index.php on line 3