Fatal error: Uncaught Error: Class 'Illuminate\Support\ServiceProvider' not found in /var/www/microservices/vendor/laravel/nexmo-notification-channel/src/NexmoChannelServiceProvider.php:10 Stack trace: #0 {main} thrown in /var/www/microservices/vendor/laravel/nexmo-notification-channel/src/NexmoChannelServiceProvider.php on line 10