Firefox crashes for me when running a selenium test from the selenium IDE Firefox plugin.

I've tested each recent version of the firefox plugin and I have found that every version starting from 0.8.3 of the firefox extension reliably reproduces this crash. Version 0.8.0 works fine though.

The talkback report for the firefox crash is at:
http://talkback-public.mozilla.org/search/start.jsp?search=2&type=iid&id=TB24720474W
and
http://talkback-public.mozilla.org/search/start.jsp?search=2&type=iid&id=TB24720400G

I'll attach some of it here in case that site goes away.

I'm sorry I can't attach the page I'm using to reliably reproduce this but its proprietary.
I've tried to reproduce the crash with similar situations on public sites but I was unable to reproduce it.

I will also attach the selenium script I'm using to reproduce the crash.