Fatal error: Uncaught Error: Class "Illuminate\Support\Manager" not found in /mnt/disk1/hosted/calidadcliente/vendor/laravel/framework/src/Illuminate/Notifications/ChannelManager.php:12 Stack trace: #0 {main} thrown in /mnt/disk1/hosted/calidadcliente/vendor/laravel/framework/src/Illuminate/Notifications/ChannelManager.php on line 12