Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/butterfly/util/decorator.py", line 87, in async_function
    func(*args, **kwargs)
  File "/usr/lib/python2.7/dist-packages/butterfly/aliasing.py", line 144, in _contact_alias_changed
    alias = contact.infos.get(ContactGeneral.ANNOTATIONS, {}).\
AttributeError: 'Profile' object has no attribute 'infos'