When I try to accounting a payslip in accounting document of the accounting modul the folloing error appear.
Can you help me to understand ?
Odoo Server Error
Traceback (most recent call last): File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 536, in _handle_exception return super(JsonRequest, self)._handle_exception(exception) File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 573, in dispatch result = self._call_function(**self.params) File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 309, in _call_function return checked_call(self.db, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/service/model.py", line 113, in wrapper return f(dbname, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 306, in checked_call return self.endpoint(*a, **kw) File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 802, in __call__ return self.method(*args, **kw) File "/usr/lib/python2.7/dist-packages/openerp/http.py", line 402, in response_wrap response = f(*args, **kw) File "/usr/lib/python2.7/dist-packages/openerp/addons/web/controllers/main.py", line 941, in call_button action = self._call_kw(model, method, args, {}) File "/usr/lib/python2.7/dist-packages/openerp/addons/web/controllers/main.py", line 929, in _call_kw return getattr(request.registry.get(model), method)(request.cr, request.uid, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper return old_api(self, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/addons/account/account.py", line 1355, in button_validate return self.post(cursor, user, ids, context=context) File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper return old_api(self, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/addons/account/account.py", line 1327, in post new_name = obj_sequence.next_by_id(cr, uid, journal.sequence_id.id, c) File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper return old_api(self, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/addons/base/ir/ir_sequence.py", line 268, in next_by_id return self._next(cr, uid, ids, context) File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper return old_api(self, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/addons/account/ir_sequence.py", line 57, in _next return super(ir_sequence, self)._next(cr, uid, seq_ids, context) File "/usr/lib/python2.7/dist-packages/openerp/api.py", line 241, in wrapper return old_api(self, *args, **kwargs) File "/usr/lib/python2.7/dist-packages/openerp/addons/base/ir/ir_sequence.py", line 257, in _next interpolated_prefix = self._interpolate(seq['prefix'], d) File "/usr/lib/python2.7/dist-packages/openerp/addons/base/ir/ir_sequence.py", line 218, in _interpolate return s % d KeyError: u'years'