(trying to update a local checkout of my Finch SVN):

$ svn ci
[usual stuff]
svn: Commit failed (details follow):
svn: MKACTIVITY of '/svn/users/akh/!svn/act/cb209de8-1e46-0410-841f-a331943fa561': Could not parse response status line. (http://www.finkdeveloper.net)