RSS Feed quit working
 

I have an rss feed which auto posts new items in my store to the forum.

It was working fine and now this feed is getting this error
XML Error: undefined entity at Line 72

So here is the feed with the error
http://www.visualdesignsbychris.com/...d/rss_feed.xml

This is what I know...
I have three other feeds auto posting in the forum with no problems.

I have checked the feed above and it is actively working on my blog.
In a reader and on another friends site.

I am wondering if anyone else has any other explanation or route I can take to try to figure out the problem.

Thank you in advance for any help you may give.

Chris
My vbulletin is vBulletin 3.7.4 Patch Level 1http://version.vbulletin.com/version...&id=VBF5D115F6)