Fatal error: Uncaught Error: Class 'Illuminate\Routing\Middleware\ValidateSignature' not found in E:\xampp\htdocs\Ebinconf\app\Http\Middleware\ValidateSignature.php:7 Stack trace: #0 {main} thrown in E:\xampp\htdocs\Ebinconf\app\Http\Middleware\ValidateSignature.php on line 7