Multiple users have routing rules that are not understood by the server. The routing publication of at least %1 different ...

Multiple users have routing rules that are not understood by the server.

The routing publication of at least %1 different users has had problems within the last hour. This may represent an issue that is not specific to individual users. This message will not be repeated again for %2 hours even though the problem may persist.
Cause: A new or experimental user agent may have been deployed or server configuration changes may have created a mismatch with existing user agents.
Resolution:
Add the missing script to the server, or replace the user agent that is publishing the problematic routing document.