Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Renderable' not found in E:\xampp\htdocs\www\order\qr251\vendor\dcat\laravel-admin\src\Widgets\DarkModeSwitcher.php:8 Stack trace: #0 {main} thrown in E:\xampp\htdocs\www\order\qr251\vendor\dcat\laravel-admin\src\Widgets\DarkModeSwitcher.php on line 8