Database Error

[Arne]

When trying to drill down to visitors from the "Came From" page, all I get is the "Database Error" message.
This works fine in the old interface, but for some reason not in the beta.

[Randache]

Whenever I try to see Country/State/City/IP stats, this pops up:

Database Error
There was an error executing your database query.


Does anyone know why? Is there any way to fix it, or will it sort itself out eventually?

EDIT: Doesn't happen in the old view either, by the way. But the old view is terribly annoying to see who has been to your site recently.