Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/papyon/service/SOAPService.py", line 211, in _response_handler
    handler(callback, errback, response, user_data)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/sharing.py", line 197, in _HandleDeleteMemberResponse
    callback[0](*callback[1:])
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 104, in __process_delete
    self.__process_delete(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 104, in __process_delete
    self.__process_delete(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 104, in __process_delete
    self.__process_delete(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 104, in __process_delete
    self.__process_delete(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 91, in __process_delete
    Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 133, in __process_add
    self.__process_add(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 133, in __process_add
    self.__process_add(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 133, in __process_add
    self.__process_add(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 133, in __process_add
    self.__process_add(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 133, in __process_add
    self.__process_add(memberships, Membership.NONE)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/contacts/update_memberships.py", line 121, in __process_add
    self.callback(self.__done)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/scenario/base.py", line 37, in callback
    callback(*args)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/address_book.py", line 292, in callback
    self.__common_callback('contact-rejected', done_cb, pending_contact)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/address_book.py", line 621, in __common_callback
    cb_args = args + callback[1:]
TypeError: 'function' object is unsubscriptable