SVNParentpath broken 1.7

[Wed Jul 27 16:09:46.041246 2011] [:error] [pid 9663:tid 3065985936] (20014)Internal error: [client x.x.x.x:18827] Can't open file '/opt/repos/index.html/format': No such file or directory
[Wed Jul 27 16:09:46.041380 2011] [dav:error] [pid 9663:tid 3065985936] [client x.x.x.x:18827] Could not fetch resource information.  [500, #0]
[Wed Jul 27 16:09:46.041441 2011] [dav:error] [pid 9663:tid 3065985936] [client x.x.x.x:18827] Could not open the requested SVN filesystem  [500, #2]
[Wed Jul 27 16:09:46.041454 2011] [dav:error] [pid 9663:tid 3065985936] [client x.x.x.x:18827] Could not open the requested SVN filesystem  [500, #2]