Fatal error: Uncaught Error: Class "App\Http\Controllers\Controller" not found in /home/rejoandoctor/test.joruridoctor.com/app/Http/Controllers/back/StockController.php:19 Stack trace: #0 {main} thrown in /home/rejoandoctor/test.joruridoctor.com/app/Http/Controllers/back/StockController.php on line 19