Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/kompapar/www/kompaparis/kompaparis-app/app/Http/Controllers/NewsletterController.php:8 Stack trace: #0 {main} thrown in /home/kompapar/www/kompaparis/kompaparis-app/app/Http/Controllers/NewsletterController.php on line 8