WordPress Speed Up Service | WordPress Website Maintenance Packages Reply To: ERROR: Settings page was not found (can’t save discussions options)., by Xenos (xkon) Konstantinos I think that one of your plugins might be handling or adding extra fields in the Discussions page, if you’re trying to enable moderating comments through there. If that’s the case you should try disabling that plugin and check again if the save works. Usually that error seems to happen when a Plugin isn’t using a correct settings page name. Maybe you have an outdated plugin even that wasn’t updated for 4.9.4 ? Reply To: ERROR: Settings page was not found (can’t save discussions options).