Fatal error: Uncaught Error: Class "App\Http\Requests\CoreRequest" not found in C:\xampp\htdocs\hannoole\PMS\app\Http\Requests\Invoices\UpdateInvoice.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\app\Http\Requests\Invoices\UpdateInvoice.php on line 8