Fatal error: Uncaught Error: Class 'Illuminate\Http\Request' not found in /mnt/volume_lon1_01/backend/adminseppi/vendor/laravel/lumen-framework/src/Http/Request.php:10 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/adminseppi/vendor/laravel/lumen-framework/src/Http/Request.php on line 10