2018-06-13 17:50:28,893 - ERROR - server - Exception inside application: <lambda>() missing 1 required positional argument: 'environ'
  File "/usr/lib/python3.5/asyncio/tasks.py", line 241, in _step
    result = coro.throw(exc)
  File "/var/www/brownpapersession/dev/env/lib/python3.5/site-packages/channels/http.py", line 190, in __call__
    await self.handle(body)
  File "/var/www/brownpapersession/dev/env/lib/python3.5/site-packages/asgiref/sync.py", line 108, in __call__
    return await asyncio.wait_for(future, timeout=None)
  File "/usr/lib/python3.5/asyncio/tasks.py", line 381, in wait_for
    return (yield from fut)
  File "/usr/lib/python3.5/asyncio/futures.py", line 380, in __iter__
    yield self  # This tells Task to wait for completion.
  File "/usr/lib/python3.5/asyncio/tasks.py", line 304, in _wakeup
    future.result()
  File "/usr/lib/python3.5/asyncio/futures.py", line 293, in result
    raise self._exception
  File "/usr/lib/python3.5/concurrent/futures/thread.py", line 55, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/var/www/brownpapersession/dev/env/lib/python3.5/site-packages/asgiref/sync.py", line 123, in thread_handler
    return self.func(*args, **kwargs)
  File "/var/www/brownpapersession/dev/env/lib/python3.5/site-packages/channels/http.py", line 200, in handle
    signals.request_started.send(sender=self.__class__, scope=self.scope)
  File "/var/www/brownpapersession/dev/env/lib/python3.5/site-packages/django/dispatch/dispatcher.py", line 178, in send
    for receiver in self._live_receivers(sender)
  File "/var/www/brownpapersession/dev/env/lib/python3.5/site-packages/django/dispatch/dispatcher.py", line 178, in <listcomp>
    for receiver in self._live_receivers(sender)
  <lambda>() missing 1 required positional argument: 'environ'

Django==2.0.6
celery==4.2.0
certifi==2018.4.16
cffi==1.11.5
channels==2.1.1
channels-redis==2.2.1
chardet==3.0.4
constantly==15.1.0
cryptography==2.2.2
csscompressor==0.9.5
daphne==2.1.2
redis==2.10.6
requests==2.19.0