As some of you might have noticed, the sourceforge-provided SVN browser has not worked for the past 24 hours.
The error you are seeing is related to the services downtime that is detailed here:
This will be fixed once the downtime is over. You can monitor the following for updates:
Site Status: http://sourceforge.net/sitestatus
@sfnet_ops on Twitter: http://twitter.com/sfnet_ops
UPDATE: Since 07-Feb-2011 the ViewVC for SVN has been restored.
e107 is open-source and of course, free. None of the developers of this software are paid, but donations do help to cover our monthly dedicated-server costs. If you like and use e107, please consider making a $5 monthly donation. Every little bit helps and is greatly appreciated. Thank you.