---
title: NEDNSSettingsManagerError.configurationStale
framework: networkextension
role: symbol
role_heading: Case
path: networkextension/nednssettingsmanagererror/configurationstale
---

# NEDNSSettingsManagerError.configurationStale

An error code that indicates the DNS settings manager isn’t loaded.

## Declaration

```swift
case configurationStale
```

## See Also

### Error codes

- [NEDNSSettingsManagerError.configurationInvalid](networkextension/nednssettingsmanagererror/configurationinvalid.md)
- [NEDNSSettingsManagerError.configurationDisabled](networkextension/nednssettingsmanagererror/configurationdisabled.md)
- [NEDNSSettingsManagerError.configurationCannotBeRemoved](networkextension/nednssettingsmanagererror/configurationcannotberemoved.md)