[Bro] svn error updating source

[Randolph Reitz]

While trying to update the tree...

[brother at gumshoe ~/work]$ svn info
Path: .
URL: http://svn.icir.org/bro/branches/robin/work
Repository Root: http://svn.icir.org/bro
Repository UUID: 040645db-9414-0410-b69e-f32faa466a09
Revision: 6761
Node Kind: directory
Schedule: normal
Last Changed Author: robin
Last Changed Rev: 6702
Last Changed Date: 2009-05-07 16:06:55 -0500 (Thu, 07 May 2009)

I get this error...

svn: Server sent unexpected return value (403 Forbidden) in response  
to OPTIONS request for 'http://svn.icir.org/bro'

When I re-run 'svn update', more files are update and then the same  
error appears.

Thanks,
Randy