Database update module: KeyError: 'account.move'

[Wed Feb 12 12:26:54 2014] INFO:modules:cooperative_ar:register cooperative.partner.recibo
Traceback (most recent call last):
  File "/home/tryton/.virtualenvs/tryton/bin/trytond", line 111, in <module>
    trytond.server.TrytonServer(options).run()
  File "/home/tryton/.virtualenvs/tryton/local/lib/python2.7/site-packages/trytond/server.py", line 124, in run
    Pool(db_name).init(update=update, lang=lang)
  File "/home/tryton/.virtualenvs/tryton/local/lib/python2.7/site-packages/trytond/pool.py", line 151, in init
    lang=lang)
  File "/home/tryton/.virtualenvs/tryton/local/lib/python2.7/site-packages/trytond/modules/__init__.py", line 399, in load_modules
    load_module_graph(graph, pool, lang)
  File "/home/tryton/.virtualenvs/tryton/local/lib/python2.7/site-packages/trytond/modules/__init__.py", line 235, in load_module_graph
    cls.__register__(module)
  File "/home/tryton/.virtualenvs/tryton/local/lib/python2.7/site-packages/trytond/model/modelsql.py", line 123, in __register__
    ref = pool.get(field.model_name)._table
  File "/home/tryton/.virtualenvs/tryton/local/lib/python2.7/site-packages/trytond/pool.py", line 170, in get
    return self._pool[self.database_name][type][name]
KeyError: 'account.move'