/api/v2/insititution/1/user/2/profile 500 error

[rogergithub3]

Error when try to change locale and password: response error 500

In tesla_core logs:

https://dev.tesla-ce.eu/api/v2/institution/1/user/2/profile/

AssertionError('.validate() should return the validated data')

  File "/venv/lib/python3.10/site-packages/django/core/handlers/base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "/venv/lib/python3.10/site-packages/django/views/decorators/csrf.py", line 54, in wrapped_view
    return view_func(*args, **kwargs)
  File "/venv/lib/python3.10/site-packages/rest_framework/viewsets.py", line 125, in view
    return self.dispatch(request, *args, **kwargs)
  File "/venv/lib/python3.10/site-packages/rest_framework/views.py", line 509, in dispatch
    response = self.handle_exception(exc)
  File "/venv/lib/python3.10/site-packages/rest_framework/views.py", line 469, in handle_exception
    self.raise_uncaught_exception(exc)
  File "/venv/lib/python3.10/site-packages/rest_framework/views.py", line 480, in raise_uncaught_exception
    raise exc
  File "/venv/lib/python3.10/site-packages/rest_framework/views.py", line 506, in dispatch
    response = handler(request, *args, **kwargs)
  File "/venv/lib/python3.10/site-packages/tesla_ce/apps/api/v2/views/institution/user.py", line 168, in profile
    if data.is_valid():
  File "/venv/lib/python3.10/site-packages/rest_framework/serializers.py", line 227, in is_valid
    self._validated_data = self.run_validation(self.initial_data)
  File "/venv/lib/python3.10/site-packages/rest_framework/serializers.py", line 430, in run_validation
    assert value is not None, '.validate() should return the validated data'
AssertionError: .validate() should return the validated data