Fatal error: Uncaught Error: Class 'Laravel\Passport\Http\Middleware\CheckCredentials' not found in /mnt/volume_lon1_01/backend/admin/vendor/laravel/passport/src/Http/Middleware/CheckClientCredentials.php:8 Stack trace: #0 {main} thrown in /mnt/volume_lon1_01/backend/admin/vendor/laravel/passport/src/Http/Middleware/CheckClientCredentials.php on line 8