Re: bbPress Integration plugin for WPMU
If your bbPress installation is malfunctioning (or incomplete) go ahead and delete all of those out of there, as they will only get in the way.
Delete those entries, delete cookies, and give the install another try.
I think this is the same issue I had, with the user_id of “0”. The other odd thing to note, is that all of those say “member” instead of “key master”.