I have just upgraded to 2.5 and when I click "subscribe to RSS feed" on my site it brings an error - I use FEEDBURNER for my RSS:
XML Parsing Error: xml declaration not at start of external entity
Line Number 2, Column 1:<?xml version="1.0" encoding="UTF-8"?>
also when I try click the email subscriptions it just opens my site in a new window.
I think there is something strange going on..
I have done all of this:
# Check your wp-rss2.php and wp-atom.php files for blank lines outside of <? and ?> bracketed sections.
# Check your wp-config.php file for blank lines outside of <? and ?> bracketed sections.
# Check your theme's functions.php file for blank lines outside of <? and ?> bracketed sections.
# One by one, disable plugins and revalidate until you isolate the one causing the problem.
PLease please can someone help me, I am desperate!