Blank page on new discusion

I have Vanilla installed and working perfectly except for this important feature. When anyone clics on "start a new discusion" it just returns a blank page.

Simonb

can i have a link or more info. What theme plugins etc

jo8king

http://www.pcking.es/vanila/ Thanks for quick response, I have fixed the problem by dissabeling JQmedia 0.6.3

Simonb

Your welcome