Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Broadcasting\Broadcaster" not found in D:\programs\xampp\htdocs\laravel-blog-api\vendor\laravel\framework\src\Illuminate\Broadcasting\Broadcasters\Broadcaster.php:17 Stack trace: #0 {main} thrown in D:\programs\xampp\htdocs\laravel-blog-api\vendor\laravel\framework\src\Illuminate\Broadcasting\Broadcasters\Broadcaster.php on line 17