Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/defenders/public_html/0255_projects/matergo_website/app/Http/Controllers/SubscriberController.php:18 Stack trace: #0 {main} thrown in /home/defenders/public_html/0255_projects/matergo_website/app/Http/Controllers/SubscriberController.php on line 18