Deleted users awaiting cleanup

[Fausto Zorzi - NetiX s.r.l.]

Hi, I'm using Kolab server version 1.0 on a Mandrake 10, PowerPack+ 
distribution. I've created some users through the web interface 
(http://[server name]/kolab/admin), but when I deleted some of them, 
though immediatly after confirming the deletion it said they were 
actually deleted, they still appeared in the users list, and in the 
"Action" column of the list there was "User Deleted, awaiting cleanup...".
Can you please help me?
Thank you in advance.

Fausto Zorzi
NetiX s.r.l.