gistfile1.txt

The contents of the full traceback was:

Traceback (most recent call last):
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/app/trace.py", line 238, in trace_task
    R = retval = fun(*args, **kwargs)
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/app/trace.py", line 416, in __protected_call__
    return self.run(*args, **kwargs)
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/app/builtins.py", line 95, in unlock_chord
    if deps.ready():
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/result.py", line 434, in ready
    return all(result.ready() for result in self.results)
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/result.py", line 434, in <genexpr>
    return all(result.ready() for result in self.results)
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/result.py", line 220, in ready
    return self.state in self.backend.READY_STATES
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/result.py", line 329, in state
    return self.backend.get_status(self.id)
  File "/home/borsala/venv/local/lib/python2.7/site-packages/celery/backends/base.py", line 547, in _is_disabled
    'No result backend configured.  '
NotImplementedError: No result backend configured.  Please see the documentation for more information.