svn error when committing larger file

Hi.. Guys...

i suddenly encountered this error when committing large file,commit going
to take at least 2 hours ...

Error at client end
=================
svn: Commit failed (details follow):
svn: Server sent unexpected return value (500 Internal Server Error) in
response to PUT request for
'/repos/svn/!svn/wrk/c93c166a-3863-4187-a978-54b8f31images/role.jpg'

Svn Server error log
=================

 Could not get next bucket brigade (URI:
/repos/svn/!svn/wrk/c93c166a-3863-4187-a978-54b8f31images/role.jpg ) [500,
#0]

subversion version : subversion 1.7.7-1+WANdisco
OS : Debian 6

What coud be the issue , is it network problem....?

Thank You
Dhanushka
Received on 2012-11-15 16:01:24 CET