Fatal error: Uncaught Error: Class "Magento\AdminNotification\Model\ResourceModel\Inbox\Collection\Unread" not found in /var/www/magento/html/generated/code/Magento/AdminNotification/Model/ResourceModel/Inbox/Collection/Unread/Interceptor.php:7 Stack trace: #0 {main} thrown in /var/www/magento/html/generated/code/Magento/AdminNotification/Model/ResourceModel/Inbox/Collection/Unread/Interceptor.php on line 7