Fatal error: Uncaught Error: Class "Illuminate\Broadcasting\Channel" not found in D:\NTG_App\www\store_management_system\vendor\laravel\framework\src\Illuminate\Broadcasting\EncryptedPrivateChannel.php:5 Stack trace: #0 {main} thrown in D:\NTG_App\www\store_management_system\vendor\laravel\framework\src\Illuminate\Broadcasting\EncryptedPrivateChannel.php on line 5