Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in G:\projects\beta.auth.edutalk.edu.vn\app\Providers\BroadcastServiceProvider.php:8 Stack trace: #0 {main} thrown in G:\projects\beta.auth.edutalk.edu.vn\app\Providers\BroadcastServiceProvider.php on line 8