Source: GroupWise Post Office Agent.
Explanation: The POA requires at least 20 MB of free disk space to perform QuickFinder indexing. A warning appears when disk space drops below 30 MB. This error appears when free disk space drops below 20 MB. The POA performs QuickFinder indexing as specified by the QuickFinder Update Interval setting on the POA Agent Settings page in ConsoleOne or as specified using the /qfinterval startup switch. See "Regulating Indexing" in "Post Office Agent" in the GroupWise 6.5 Administration Guide.
Action: Make sure sufficient free disk space is available on the server where the POA is running by the next time the POA needs to perform QuickFinder indexing.