Fatal error: Uncaught mysqli_sql_exception: Connection refused in /home/container/webroot/config.php:84 Stack trace: #0 /home/container/webroot/config.php(84): mysqli->__construct() #1 /home/container/webroot/config.php(68): getDbConnection() #2 /home/container/webroot/config.php(96): checkMaintenanceMode() #3 /home/container/webroot/index.php(9): require_once('...') #4 {main} thrown in /home/container/webroot/config.php on line 84