Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in C:\web\chatbot-telegram-backup-laravel8-20261026\app\Providers\BroadcastServiceProvider.php:8 Stack trace: #0 {main} thrown in C:\web\chatbot-telegram-backup-laravel8-20261026\app\Providers\BroadcastServiceProvider.php on line 8