[Zope] Script hanging....

I am calling a ZSQLMethod from a python script which in turn gets called from an action form and it seams to be hanging on me. Do I need to redirect the response in this case? Here is my code: context.control.sql.insert_course_chair(title_id=int(person.position), section=person.section, name=person.name, email=person.email, phone=person.phone) It executes correctly, inserting a record, but the page that called it just hangs. Any Help? Thanks! AR.