Fatal error: Uncaught Error: Class "App\Database\Database" not found in /home/namedev/public_html/backend/src/Controller/Api/NotificationPollingController.php:23 Stack trace: #0 /home/namedev/public_html/backend/src/App.php(638): App\Controller\Api\NotificationPollingController->__construct() #1 /home/namedev/public_html/backend/public/index.php(26): App\App::boot() #2 {main} thrown in /home/namedev/public_html/backend/src/Controller/Api/NotificationPollingController.php on line 23