Fatal error: Uncaught mysqli_sql_exception: Connection refused in /var/www/sbdev_api/app/Session.php:24 Stack trace: #0 /var/www/sbdev_api/app/Session.php(24): mysqli->__construct() #1 /var/www/sbdev_api/app/bootstrap.php(13): App\Session->__construct() #2 /var/www/sbdev_api/public/index.php(11): require_once('...') #3 {main} thrown in /var/www/sbdev_api/app/Session.php on line 24