Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/nizaktd/dashboard/Modules/Certificates/app/Http/Controllers/CertificatePrintController.php:10 Stack trace: #0 {main} thrown in /home/nizaktd/dashboard/Modules/Certificates/app/Http/Controllers/CertificatePrintController.php on line 10