"""
Fatal error: Call to undefined function printServers() in /home/sofar/sites/www.us.xfce.org/i18n/download/index.en.php on line 9
"""

Just means I can't get a list of mirrors hosting the source code. Nothing major, I'm sure most people looking for the source code can navigate the intarwebs to find what they're looking for :D 

You're probably in the middle of changing the page or something. But just in case you aren't, I figured I'd let ya know :)