Hi there,
I've just updated joomla to their latest 3.x and kunema also to 3rc1
Then I upgraded uddeIM to the 3.0 version... all cool except that when I go into PM and click one of the messages on my inbox so that I can read it, i get this message:

Table 'db369052286.josdog_comprofiler' doesn't exist SQL=SELECT avatar FROM josdog_comprofiler WHERE user_id=42 LIMIT 1

so, i tried to research a bit before posting here, it seems the comprofiler table is actually part of a CB plugin or something. But I don't have CB installed, neither the uddeIM cb plugins installed. I don't use those.

so, any idea what's this bug or how to fix it?

Switch off CB integration in uddeIM backend (also check the avatar settings).

it is off
or so i believe, what's the link for the uddeim backend?

There is only one line in uddeIM that uses that SQL query and it is only executed when integration for avatars is set to CB (integration tab).

ok but how do i arrive to that integration tab?
i've tried on extension manager, on plugin manager, on mod manager... then all uddeIM options have nothing related to integration, it must be somewhere else

Maybe you run into that problem:
www.joomlapolis.com/forum/25-uddeim-plugin-and-component/220945-uddeim-admin-menus-disappear-in-joomla-31x?limitstart=0

I will create a sticky for that problem since more people will run into that. Until Joomla HQ has not fixed this problem properly I cannot provide a fix.