Fatal error: Uncaught Error: Class "Illuminate\Notifications\Notification" not found in /home/nexerpin/demo.nex-erp.in/Modules/Superadmin/Notifications/SubscriptionOfflinePaymentActivationConfirmation.php:9 Stack trace: #0 {main} thrown in /home/nexerpin/demo.nex-erp.in/Modules/Superadmin/Notifications/SubscriptionOfflinePaymentActivationConfirmation.php on line 9