richdixon on "RSS and XML"

RSS feed stopped sending emails. In trying to track the problem, I installed a plugin called "Feedburner Stats." It returned an error message: CAN'T PARSE XML.

So I apparently have an XML problem in my feed, and don't know how to fix it.

A previous thread suggested a plugin called "Fix RSS Feed" but it's only tested up to version 3.0.

Any ideas?