Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /home/noct-c/www/tanakahashi/vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastServiceProvider.php:10 Stack trace: #0 {main} thrown in /home/noct-c/www/tanakahashi/vendor/laravel/framework/src/Illuminate/Broadcasting/BroadcastServiceProvider.php on line 10