Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/strangep/public_html/data-importer/app/Http/Controllers/Import/UploadController.php:58 Stack trace: #0 {main} thrown in /home/strangep/public_html/data-importer/app/Http/Controllers/Import/UploadController.php on line 58