Fatal error: Uncaught Error: Class "Illuminate\Foundation\Http\Middleware\ValidateCsrfToken" not found in C:\xampp\htdocs\crm-web\app\Http\Middleware\ValidateCsrfToken.php:7 Stack trace: #0 {main} thrown in C:\xampp\htdocs\crm-web\app\Http\Middleware\ValidateCsrfToken.php on line 7