Forum OpenACS Q&A: MISSING FORMWIDGET error - please help

I have a new installation of .LRN 2.02 that seems to be functioning well, but the FAQ functionality seems to be broken. I can create new FAQ's easy enough, but when I try to add a new Q&A into the FAQ, the Create Q&A button does nothing.

An error appears in the error.log file for the site stating:

[27/Mar/2004:09:09:58][3543.1094695872][] Warning: template::form::check_elements: MISSING FORMWIDGET: term_form:term_form:formbutton:ok

I suspect that has something to do with the problem, but I don't know how to fix it