Fatal error: Uncaught Error: Class 'Illuminate\Support\Facades\Facade' not found in E:\xampp\htdocs\www\yunwei\qr251\vendor\laravel\framework\src\Illuminate\Support\Facades\File.php:60 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\yunwei\qr251\vendor\laravel\framework\src\Illuminate\Support\Facades\File.php on line 60