Traceback (most recent call last):
  File "/usr/lib/pymodules/python2.6/papyon/msnp/base.py", line 107, in _dispatch_command
    handler(command)
  File "/usr/lib/pymodules/python2.6/papyon/msnp/notification.py", line 435, in _handle_NLN
    search_by_network_id(network_id).\
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/address_book.py", line 58, in search_by_func
    return self.search_by(field, criteria)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/address_book.py", line 116, in search_by
    return AddressBookStorage(result)
  File "/usr/lib/pymodules/python2.6/papyon/service/AddressBook/address_book.py", line 41, in __init__
    set.__init__(self, initial_set)
TypeError: <lambda>() takes no arguments (2 given)