Redmine

This problem may or may not be related to another difficulty that we discovered subsequent to the last update performed on April 6. We are unable to to upload files of any sort anywhere on the system. The error we receive is this:

Internal error

An error occurred on the page you were trying to access.
If you continue to experience problems please contact your redMine administrator for assistance.

The issue is not logged. In fact we have had no application logging since immediately prior to the update.

Our system is:
CentOS-5.6
ruby 1.8.7 (2010-08-16 patchlevel 302) [i686-linux]
passenger (3.0.2)

1. svn info
   Path: .
   URL: http://redmine.rubyforge.org/svn/trunk
   Repository Root: http://redmine.rubyforge.org/svn
   Repository UUID: e93f8b46-1217-0410-a6f0-8f06a7374b81
   Revision: 5352
   Node Kind: directory
   Schedule: normal
   Last Changed Author: tmaruyama
   Last Changed Rev: 5352
   Last Changed Date: 2011-04-06 06:50:24 -0400 (Wed, 06 Apr 2011)