COPY failed - 400 Bad Request

I have a big problem with TortoiseSVN: I can't copy files! I first noticed
this when I tried to create a new branch, but it happens every time I try to
move files. The error is always (different file of course):

Error: COPY of src/client/NewApplication.h: 400 Bad Request (
http://www.domain.com)

All other SVN operations I have used works (adding, deleting and modifying
files).
This happens on two machines, a XP and a Vista. I am behind a router with a
firewall.

This is very annoying, so any help is appreciated. =]

Regards
Bue
Received on Tue Jul 17 21:47:26 2007