Invalid RSS in Freeservers

http://feedvalidator.org/check.cgi?url=http%3A%2F%2Fthefilmchair.com%2Fcgi%2Fwp%2F%3Ffeed%3Drss2

I’ve been having a recurring issue with my web site via Freeservers. The people there insist there isn’t an issue, but my feed is invalid.

I checked phpmyadmin and that had the full url listed in it, so it’s not that. Any thoughts?