Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Htmlable' not found in E:\xampp\htdocs\www\yunwei\qr250\vendor\laravel\framework\src\Illuminate\Support\Js.php:11 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\yunwei\qr250\vendor\laravel\framework\src\Illuminate\Support\Js.php on line 11