Re: WP/BB Integration Admin problem
To anyone reading in the future:
Please use different table prefixes for bbPress and WordPress. bb_ for bbPress and wp_ for WordPress are the defaults, for good reason. You can change them to something else if you like, but make sure they are different for WordPress, bbPress, and anything else you might install in that database.
Integration does not require the same table prefix, and using the same table prefix means bbPress will try to use WordPress tables (of the same name) that have already been created.