oneconf-service crashed with AttributeError in request_url(): 'OSError' object has no attribute 'message'

Occurred after running sudo apt-get update and then sudo apt-get dist-upgrade.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: oneconf 0.3.3
ProcVersionSignature: Ubuntu 3.8.0-5.10-generic 3.8.0-rc6
Uname: Linux 3.8.0-5-generic x86_64
ApportVersion: 2.8-0ubuntu4
Architecture: amd64
Date: Sun Feb 10 17:13:08 2013
ExecutablePath: /usr/share/oneconf/oneconf-service
InstallationDate: Installed on 2012-08-21 (173 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120821)
InterpreterPath: /usr/bin/python3.3
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: /usr/bin/python3.3 /usr/share/oneconf/oneconf-service
PythonArgs: ['/usr/share/oneconf/oneconf-service']
SourcePackage: oneconf
Title: oneconf-service crashed with AttributeError in request_url(): 'OSError' object has no attribute 'message'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo