Fatal error: Uncaught Error: Class 'App\Http\Controllers\Controller' not found in /home/clienti2020/public_html/novaballet.it/app/Http/Controllers/InvolvementController.php:9 Stack trace: #0 {main} thrown in /home/clienti2020/public_html/novaballet.it/app/Http/Controllers/InvolvementController.php on line 9