This article describes, how to fix RSS Feed error messages in WordPress. In Firefox the error is “XML Parsing Error”. In IE you see “Internet Explorer cannot display this feed”. Symptoms When you click on RRS link in WordPress (or bbPress), you are getting this error message (see images bellow). The message is different depending on your browser. Firefox Internet Explorer XML Parsing Error: XML or text declaration not at start of entity Location: http://www.domainwebcenter.com/wp-content/bbpress/rss.php?topic=29 Line Number 4, Column 1:<?xml version=”1.0″ encoding=”UTF-8″?> Internet Explorer cannot display this feed This feed contains code errors. Go back to the previous page. More information Invalid xml declaration. Line: 4 Character: 3 <?xml…