Shibboleth: kein user & Field Error in DB,

user = get_existing_user(uid, shibboleth_connector_identifier) or create_user(email) rights-engine-1 | ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/src/app/ssoauth/auth_utils.py", line 68, in get_existing_user rights-engine-1 | user = get_user_by_shibboleth_connector_identifier(shibboleth_connector_identifier) rights-engine-1 | File "/usr/src/app/ssoauth/auth_utils.py", line 43, in get_user_by_shibboleth_connector_identifier rights-engine-1 | return models.UserMapping.objects.get(shibboleth_connector_identifier=shibboleth_connector_identifier).user rights-engine-1 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/manager.py", line 85, in manager_method rights-engine-1 | return getattr(self.get_queryset(), name)(*args, **kwargs) rights-engine-1 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/query.py", line 636, in get rights-engine-1 | clone = self._chain() if self.query.combinator else self.filter(*args, **kwargs) rights-engine-1 | ~~~~~~~~~~~^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/query.py", line 1420, in filter rights-engine-1 | return self._filter_or_exclude(False, args, kwargs) rights-engine-1 | ~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/query.py", line 1438, in _filter_or_exclude rights-engine-1 | clone._filter_or_exclude_inplace(negate, args, kwargs) rights-engine-1 | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/query.py", line 1445, in _filter_or_exclude_inplace rights-engine-1 | self._query.add_q(Q(*args, **kwargs)) rights-engine-1 | ~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/sql/query.py", line 1532, in add_q rights-engine-1 | clause, _ = self._add_q(q_object, self.used_aliases) rights-engine-1 | ~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/sql/query.py", line 1562, in _add_q rights-engine-1 | child_clause, needed_inner = self.build_filter( rights-engine-1 | ~~~~~~~~~~~~~~~~~^ rights-engine-1 | child, rights-engine-1 | ^^^^^^ rights-engine-1 | ...<5 lines>... rights-engine-1 | check_filterable=check_filterable, rights-engine-1 | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | ) rights-engine-1 | ^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/sql/query.py", line 1407, in build_filter rights-engine-1 | lookups, parts, reffed_expression = self.solve_lookup_type(arg) rights-engine-1 | ~~~~~~~~~~~~~~~~~~~~~~^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/sql/query.py", line 1217, in solve_lookup_type rights-engine-1 | _, field, _, lookup_parts = self.names_to_path(lookup_splitted, self.get_meta()) rights-engine-1 | ~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ rights-engine-1 | File "/usr/local/lib/python3.13/site-packages/django/db/models/sql/query.py", line 1709, in names_to_path rights-engine-1 | raise FieldError( rights-engine-1 | ...<2 lines>... rights-engine-1 | ) rights-engine-1 | django.core.exceptions.FieldError: Cannot resolve keyword 'shibboleth_connector_identifier' into field. Choices are: anonymized, imported_on, uid, user, user_id

Mit den alten Zertifikaten erhalte ich: django.core.exceptions.FieldError: Cannot resolve keyword 'shibboleth_connector_identifier' into field. Choices are: anonymized, imported_on, uid, user, user_id