cannot find where is 'in_group_7' field in odoo, and

[mfzoutsource]

Hi everyone,

Installation is successful, but I'm facing this error while opening user setting.

2015-10-13 08:51:59,084 7671 ERROR wgroup openerp.addons.base.ir.ir_ui_view: Field in_group_7 does not exist

Error context:
View res.users.form
[view_id: 153, xml_id: base.view_users_form, model: res.users, parent_id: n/a]
2015-10-13 08:51:59,084 7671 ERROR wgroup openerp.http: Exception during JSON request handling.
Traceback (most recent call last):
File "/opt/odoo/openerp/http.py", line 537, in _handle_exception
return super(JsonRequest, self)._handle_exception(exception)
File "/opt/odoo/openerp/http.py", line 574, in dispatch
result = self._call_function(*_self.params)
File "/opt/odoo/openerp/http.py", line 310, in _call_function
return checked_call(self.db, *args, *_kwargs)
File "/opt/odoo/openerp/service/model.py", line 113, in wrapper
return f(dbname, _args, *_kwargs)
File "/opt/odoo/openerp/http.py", line 307, in checked_call
return self.endpoint(_a, *_kw)
File "/opt/odoo/openerp/http.py", line 803, in call
return self.method(_args, *_kw)
File "/opt/odoo/openerp/http.py", line 403, in response_wrap
response = f(_args, *_kw)
File "/opt/odoo/addons/web/controllers/main.py", line 944, in call_kw
return self._call_kw(model, method, args, kwargs)
File "/opt/odoo/addons/web/controllers/main.py", line 936, in _call_kw
return getattr(request.registry.get(model), method)(request.cr, request.uid, _args, *_kwargs)
File "/opt/odoo/openerp/api.py", line 241, in wrapper
return old_api(self, _args, *_kwargs)
File "/opt/odoo/openerp/models.py", line 1545, in fields_view_get
xarch, xfields = View.postprocess_and_fields(cr, uid, self._name, etree.fromstring(result['arch']), view_id, context=ctx)
File "/opt/odoo/openerp/api.py", line 241, in wrapper
return old_api(self, _args, *_kwargs)
File "/opt/odoo/openerp/addons/base/ir/ir_ui_view.py", line 841, in postprocess_and_fields
self.raise_view_error(cr, user, message, view_id, context)
File "/opt/odoo/openerp/api.py", line 241, in wrapper
return old_api(self, _args, *_kwargs)
File "/opt/odoo/openerp/addons/base/ir/ir_ui_view.py", line 369, in raise_view_error
raise AttributeError(message)
AttributeError: Field in_group_7 does not exist

Error context:
View res.users.form
[view_id: 153, xml_id: base.view_users_form, model: res.users, parent_id: n/a]

Really appreciate towards this module and to the team,