2015-01-28 11:02:22,098 - asyncio - ERROR - Task exception was never retrieved
future: <Task finished coro=<handle() done, defined at /root/hangupsbot/hangupsbot/handlers.py:36> exception=TypeError("unsupported operand type(s) for //: 'NoneType' and 'int'",)>
Traceback (most recent call last):
  File "/usr/lib/python3.4/asyncio/tasks.py", line 237, in _step
    result = next(coro)
  File "/root/hangupsbot/hangupsbot/handlers.py", line 45, in handle
    yield from self.handle_command(event)
  File "/root/hangupsbot/hangupsbot/handlers.py", line 88, in handle_command
    yield from command.run(self.bot, event, *line_args[1:])
  File "/root/hangupsbot/hangupsbot/commands.py", line 40, in run
    yield from func(bot, event, *args, **kwds)
  File "/usr/lib/python3.4/asyncio/coroutines.py", line 141, in coro
    res = func(*args, **kw)
  File "/root/hangupsbot/hangupsbot/commands.py", line 287, in mention
    users_in_chat += bot.get_users_in_conversation(syncedroom)
  File "/root/hangupsbot/hangupsbot/hangupsbot.py", line 241, in get_users_in_conversation
    for c in self.list_conversations():
  File "/root/hangupsbot/hangupsbot/hangupsbot.py", line 231, in list_conversations
    convs = sorted(_all_conversations, reverse=True, key=lambda c: c.last_modified)
  File "/root/hangupsbot/hangupsbot/hangupsbot.py", line 231, in <lambda>
    convs = sorted(_all_conversations, reverse=True, key=lambda c: c.last_modified)
  File "/usr/local/lib/python3.4/dist-packages/hangups-0.2.3-py3.4.egg/hangups/conversation.py", line 252, in last_modified
    self._conversation.self_conversation_state.sort_timestamp
  File "/usr/local/lib/python3.4/dist-packages/hangups-0.2.3-py3.4.egg/hangups/parsers.py", line 102, in from_timestamp
    ).replace(microsecond=(microsecond_timestamp % 1000000))
TypeError: unsupported operand type(s) for //: 'NoneType' and 'int'