Comment 4 for bug 253102

Same happened here when testing Evolution 2.24.1 on Ubuntu 8.10 connected to an MS Exchange 2003 server (via the OWA connector), already when trying to save a new event. German error message is "Unbekannter Fehler". I would criticise

- the occurence of this error and
- the very unprecise error message, which is not helpful at all.