dmedia-service crashed with dbus.exceptions.DBusException in __new__(): org.freedesktop.DBus.Error.FileNotFound: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory

[Angel Guzman Maeso]

This crash appears me when I update to lastest packages and I reboot the machine (quantal).

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: dmedia 13.02.0~bzr585~quantal1 [origin: LP-PPA-novacut-daily]
ProcVersionSignature: Ubuntu 3.5.0-23.35-generic 3.5.7.2
Uname: Linux 3.5.0-23-generic i686
ApportVersion: 2.6.1-0ubuntu10
Architecture: i386
CrashCounter: 1
CrashDB: dmedia
Date: Sat Feb 2 13:21:37 2013
ExecutablePath: /usr/lib/dmedia/dmedia-service
InstallationDate: Installed on 2012-02-09 (358 days ago)
InstallationMedia:

InterpreterPath: /usr/bin/python3.2mu
MarkForUpload: True
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/lib/dmedia/dmedia-service
ProcEnviron:
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
 PATH=(custom, no user)
 LANG=es_ES.UTF-8
PythonArgs: ['/usr/lib/dmedia/dmedia-service']
SourcePackage: dmedia
Title: dmedia-service crashed with dbus.exceptions.DBusException in __new__(): org.freedesktop.DBus.Error.FileNotFound: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory
UpgradeStatus: Upgraded to quantal on 2012-06-05 (242 days ago)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape vboxusers video