Traceback (most recent call last):
  File "/var/lib/python-support/python2.5/deluge/interface.py", line 1128, in update
    self.manager.handle_events()
  File "/var/lib/python-support/python2.5/deluge/core.py", line 641, in handle_events
    callback(event)
  File "/usr/share/deluge/plugins/EventLogging/tab_log.py", line 230, in handle_event
    self.vbox.pack_end(label, expand=False)
AttributeError: 'NoneType' object has no attribute 'pack_end'