Fatal error: Uncaught Error: Class 'Illuminate\Support\Manager' not found in /home/app/htdocs/message_gateway/vendor/laravel/framework/src/Illuminate/Notifications/ChannelManager.php:16
Stack trace:
#0 {main}
thrown in /home/app/htdocs/message_gateway/vendor/laravel/framework/src/Illuminate/Notifications/ChannelManager.php on line 16