[Evolution] Bug#550195: how to debug that ?

[Xavier Bestel]

Does anyone has any hint on how to debug that please ?
I tried adding CALDAV_DEBUG=1 (or CALDAV_DEBUG=all) when running
evolution and evolution-data-server, but it didn't help.

The only debug info I have is this:

(evolution:25787): calendar-gui-WARNING **: e-cal-model.c:1874: Unable to get query, Le moteur est occupé

(evolution:25787): calendar-gui-WARNING **: Unable to load the calendar Erreur inconnue 

In English, that means "the engine is busy", then "Unknown error".
Not very helpful.

Thanks,
	Xav