Traceback (most recent call last):
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/celery/app/trace.py", line 283, in trace_task
    uuid, retval, SUCCESS, request=task_request,
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/celery/backends/base.py", line 257, in store_result
    request=request, **kwargs)
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/celery/backends/base.py", line 491, in _store_result
    self.set(self.get_key_for_task(task_id), self.encode(meta))
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/celery/backends/redis.py", line 160, in set
    return self.ensure(self._set, (key, value), **retry_policy)
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/celery/backends/redis.py", line 149, in ensure
    **retry_policy
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/kombu/utils/__init__.py", line 243, in retry_over_time
    return fun(*args, **kwargs)
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/celery/backends/redis.py", line 169, in _set
    pipe.execute()
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/redis/client.py", line 2572, in execute
    self.shard_hint)
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/redis/connection.py", line 874, in get_connection
    connection = self.make_connection()
  File "/Users/michael/.virtualenvs/wavcrate2/lib/python2.7/site-packages/redis/connection.py", line 883, in make_connection
    return self.connection_class(**self.connection_kwargs)
TypeError: __init__() got an unexpected keyword argument 'socket_connect_timeout'