Hi, since KDE 4 kaddressbook is making a lot of trouble on my machine. Is there a way to force regeneration of the list of categories / tags? Mine for some strange reason has all of them duplicated and additional many "" titles categories, looking like this:
http://www.entorb.net/upload/120117-kab-tags.png

Rebooting does not help, nor does restarting of akonadi or nepomuk.

I am using 2 VCard directory akonadi resources for separating private and business contacts on Kubuntu 11.10, KDE 4.7.3

Thanks for your help!