Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Broadcasting\ShouldBroadcast" not found in D:\xampp\htdocs\ebaymotors\vendor\laravel\framework\src\Illuminate\Database\Eloquent\BroadcastableModelEventOccurred.php:10 Stack trace: #0 {main} thrown in D:\xampp\htdocs\ebaymotors\vendor\laravel\framework\src\Illuminate\Database\Eloquent\BroadcastableModelEventOccurred.php on line 10