Fatal error: Uncaught Exception: Database connection failed: SQLSTATE[HY000] [2002] Connection refused in /var/www/html/app/helpers/database.php:25 Stack trace: #0 /var/www/html/app/helpers/database.php(8): Database->connect() #1 /var/www/html/app/helpers/auth.php(9): Database->__construct() #2 /var/www/html/login.php(6): Auth->__construct() #3 {main} thrown in /var/www/html/app/helpers/database.php on line 25