Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Htmlable' not found in C:\xampp\htdocs\admin\vendor\laravel\framework\src\Illuminate\View\View.php:19 Stack trace: #0 {main} thrown in C:\xampp\htdocs\admin\vendor\laravel\framework\src\Illuminate\View\View.php on line 19