Internal Server Error

The server has either erred or is incapable of performing the requested operation.

Traceback (most recent call last):
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/webapp2.py", line 1573, in __call__
    rv = self.handle_exception(request, response, e)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/webapp2.py", line 1567, in __call__
    rv = self.router.dispatch(request, response)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/webapp2.py", line 1314, in default_dispatcher
    return route.handler_adapter(request, response)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/webapp2.py", line 1138, in __call__
    return handler.dispatch()
           ^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/webapp2.py", line 606, in dispatch
    return self.handle_exception(e, self.app.debug)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/webapp2.py", line 604, in dispatch
    return method(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^
  File "/workspace/main.py", line 286, in get
    self.woaka()
  File "/workspace/main.py", line 277, in woaka
    self.generate('welcome.htm', vals)
  File "/workspace/main.py", line 94, in generate
    self.response.out.write(get_template(path).render(values))
                            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/backends/django.py", line 61, in render
    return self.template.render(context)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 171, in render
    return self._render(context)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 163, in _render
    return self.nodelist.render(context)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 1000, in render
    return SafeString("".join([node.render_annotated(context) for node in self]))
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 961, in render_annotated
    return self.render(context)
           ^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/loader_tags.py", line 210, in render
    return template.render(context)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 173, in render
    return self._render(context)
           ^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 163, in _render
    return self.nodelist.render(context)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 1000, in render
    return SafeString("".join([node.render_annotated(context) for node in self]))
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 961, in render_annotated
    return self.render(context)
           ^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/defaulttags.py", line 325, in render
    return nodelist.render(context)
           ^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 1000, in render
    return SafeString("".join([node.render_annotated(context) for node in self]))
                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 961, in render_annotated
    return self.render(context)
           ^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 1059, in render
    output = self.filter_expression.resolve(context)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/django/template/base.py", line 737, in resolve
    new_obj = func(obj, *arg_vals)
              ^^^^^^^^^^^^^^^^^^^^
  File "/workspace/filters.py", line 205, in kw
    return db_name(value, mkt)
           ^^^^^^^^^^^^^^^^^^^
  File "/workspace/filters.py", line 201, in db_name
    return ftranslate.kwl2text('kw:%s' % value, mkt)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/workspace/ftranslate.py", line 127, in kwl2text
    tnodes = flookup.lookups_by_kwl(token, kasa)
             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/workspace/flookup.py", line 42, in lookups_by_kwl
    results = q.fetch(LOOKUP_LIMIT)
              ^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/google/appengine/ext/db/__init__.py", line 2179, in fetch
    return list(self.run(limit=limit, offset=offset, **kwargs))
                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/google/appengine/ext/db/__init__.py", line 2093, in run
    raw_query = self._get_query()
                ^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/google/appengine/ext/db/__init__.py", line 2493, in _get_query
    query = _query_class(kind,
            ^^^^^^^^^^^^^^^^^^
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/google/appengine/api/datastore.py", line 1380, in __init__
    self.update(filters)
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/google/appengine/api/datastore.py", line 1857, in update
    self.__setitem__(filter, value)
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/google/appengine/api/datastore.py", line 1800, in __setitem__
    datastore_types.ValidateProperty(' ', value)
  File "/layers/google.python.pip/pip/lib/python3.12/site-packages/google/appengine/api/datastore_types.py", line 1590, in ValidateProperty
    raise datastore_errors.BadValueError(
google.appengine.api.datastore_errors.BadValueError: Unsupported type for property  : <class 'django.utils.safestring.SafeString'>