Traceback (most recent call last):
  File "/usr/lib/python2.6/dist-packages/gwibber/swp.py", line 115, in _on_widget_changed
    self.sync_storage()
  File "/usr/lib/python2.6/dist-packages/gwibber/swp.py", line 167, in sync_storage
    self.storage.data = val
  File "/usr/lib/python2.6/dist-packages/gwibber/gwp.py", line 161, in set_data
    {"id": self.key}, value, True)
IOError