Problem with forum when doing a quick reply (Firefox)

[ablaye]

Hello,

I am having a problem with my forum when doing a quick reply and using the Firefox web browser.
Whenever I reply to a thread using the quick reply, I get a redirect after I hit the "Post Reply" button, and then it tries to load the page (Firefox says "Loading..." at the top of the page) and stays there forever. The bottom of the Firefox window says "Stopped" and the page never comes up.
Could vBseo be to blame?

If you like to try out and see for yourself, please use this test thread http://www.talk-movies.com/suggestio...st-thread.html and try to reply using the Quick Reply box at the end of the page. You have to use Firefox to see the problem.

Can anyone help???

--------------- Added [DATE]1193842691[/DATE] at [TIME]1193842691[/TIME] ---------------

Can anybody help? I don't think that this is a problem with vBSEO.
With vBSEO disabled, the problem still occurs.