When I try to activate wp-feedburner plugin it produces a lot of text like this on the top part of the dashboard.
''Warning: SimpleXMLElement::__construct() [simplexmlelement.--construct]: Entity: line 2: parser error : AttValue: " or ' expected in /home/content/52/10310052/html/wp-content/plugins/wp-fb/wp-fb.php on line 67''
Also my url at the Google Feedburner does not validate.
Any ideas? Thanks for your help.