Traceback (most recent call last):
  File "hooks/update-status", line 19, in <module>
    main()
  File "/usr/local/lib/python3.4/dist-packages/charms/reactive/__init__.py", line 78, in main
    bus.dispatch()
  File "/usr/local/lib/python3.4/dist-packages/charms/reactive/bus.py", line 434, in dispatch
    _invoke(other_handlers)
  File "/usr/local/lib/python3.4/dist-packages/charms/reactive/bus.py", line 417, in _invoke
    handler.invoke()
  File "/usr/local/lib/python3.4/dist-packages/charms/reactive/bus.py", line 291, in invoke
    self._action(*args)
  File "/var/lib/juju/agents/unit-datadog-0/charm/reactive/datadog.py", line 89, in configure_integrations
    config = rel.configuration()
  File "/var/lib/juju/agents/unit-datadog-0/charm/hooks/relations/php-fpm-stats/requires.py", line 24, in configuration
    conv = self.conversation()
  File "/usr/local/lib/python3.4/dist-packages/charms/reactive/relations.py", line 258, in conversation
    raise ValueError('Unable to determine default scope: no current hook or global scope')
ValueError: Unable to determine default scope: no current hook or global scope