Error with my RSS

Hi All,

It was reported to me the other day that my feed isn’t working on my site, which is very bizzar as I’ve used the same setup in the header that I have used on another site that I have made (which it’s RSS feed is working fine)

I’ve strolled the forums and other resources for a few hours with no anvil and would be greatly appreciated for some help/advice.

http://www.designnode.co.uk/feed

Dan