I need posting to several blogs, so as per instructions I set $allow_cross_posting = 2; but when I try to post to more than one blog I am getting a blank page with this single error line on the top:

Permission denied! (cats_post_statuses:published:Array)

I also tried it with $allow_cross_posting = 3; and $allow_moving_chapters = true; and =false, in all combinations, with same result.

Did I forget to chmod something or is this a bug?
Thank you.