commit/update fails, 21006 Delta source ended unexpectedly

I am using svn locally with a single workspace, it has worked for about 10 commit, but stopped now. See the example session below.
What does this messages mean and what can I do now? Thanks.

Windows binary with ra_local
Subversion Client, version 0.9.0 (rc2)
   compiled Feb 21 2002, 04:11:46

c:\home\server>svn status
_M .
M ./createServletArchive.bat
A ./resource
...
**The current directory has a svn:ignore property

c:\home\server>svn commit -m trying

svn_error: #21039 : <Working copy is not up-to-date>
  commit failed: wc locks and tmpfiles have been removed.

svn_error: #21039 : <Working copy is not up-to-date>
  commit failed: while sending tree-delta to repos.

svn_error: #21039 : <Working copy is not up-to-date>
  Directory 'c:/home/server' is out-of-date; cannot commit its prop
change.

c:\home\server>svn update

svn_error: #21006 : <Incomplete data>
  Delta source ended unexpectedly
Received on Fri Mar 8 02:43:13 2002