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