KeyError: u'user'

[Billmike]

[2017/08/03 11:34:01] [2017/08/03 11:34:06] WebSocket DISCONNECT /chat/main [127
.0.0.1:50405]
2017-08-03 11:34:06,289 - ERROR - worker - Error processing message with consume
r chat_engine.engine.on_disconnect:
Traceback (most recent call last):
File "C:\Users\Billmike\dev\django-channels-chat\venv\lib\site-packages\channe
ls\worker.py", line 78, in run
consumer(message, **kwargs)
File "C:\Users\Billmike\dev\django-channels-chat\venv\lib\site-packages\channe
ls\sessions.py", line 61, in inner
return func(message, *args, **kwargs)
File "C:\Users\Billmike\dev\django-channels-chat\src\chat_engine\engine.py", l
ine 26, in on_disconnect
_('User %(user)s left chat') % message.channel_session))
File "C:\Users\Billmike\dev\django-channels-chat\venv\lib\site-packages\django
\contrib\sessions\backends\base.py", line 48, in getitem
return self._session[key]
KeyError: u'user'

[asyncee]

Sorry, but i have no time to develop this project anymore.
This is just a demo application, written in a few days, and also based on outdated software.

I accept PR's though :)