Traceback (most recent call last):
  File "python.py", line 114, in <module>
    result = pbex.run()
  File "/home/fahad/VMs/ansible2.5/local/lib/python2.7/site-packages/ansible/executor/playbook_executor.py", line 159, in run
    result = self._tqm.run(play=play)
  File "/home/fahad/VMs/ansible2.5/local/lib/python2.7/site-packages/ansible/executor/task_queue_manager.py", line 289, in run
    play_return = strategy.run(iterator, play_context)
  File "/opt/mitogen-0.2.1/ansible_mitogen/strategy.py", line 164, in run
    ansible_mitogen.process.MuxProcess.start()
  File "/opt/mitogen-0.2.1/ansible_mitogen/process.py", line 119, in start
    ansible_mitogen.logging.setup()
  File "/opt/mitogen-0.2.1/ansible_mitogen/logging.py", line 92, in setup
    logging.getLogger('ansible_mitogen').handlers = [Handler(display, display.vvv)]
AttributeError: 'NoneType' object has no attribute 'vvv'