Fatal error: Uncaught Error: Class "Illuminate\Support\ServiceProvider" not found in /usr/www/unityweb/public/hms/vendor/laravel/framework/src/Illuminate/Notifications/NotificationServiceProvider.php:9 Stack trace: #0 {main} thrown in /usr/www/unityweb/public/hms/vendor/laravel/framework/src/Illuminate/Notifications/NotificationServiceProvider.php on line 9