Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/varpatev6/public_html/gestionintegral/app/Http/Controllers/Utility/LibraryController.php:10 Stack trace: #0 {main} thrown in /home/varpatev6/public_html/gestionintegral/app/Http/Controllers/Utility/LibraryController.php on line 10