[kronolith] cannot add event

[Antoine Jacoutot]

Hi :)

I setup horde+imp+turba+mnemo+nag+kronolith under FreeBSD-5.2.
Everything works fine except from kronolith. When I want to add an event, it 
just don't work. I can access the add events page, clic on 'add' but the 
event is not recorded (I checked in the mysql database and indeed, the event 
is not there).
I don't see any errors output nor logs.
Do you know where I should start looking for debugging this ?

Thanks in advance.
Regards.

Antoine