TypeError: keys must be str, int, float, bool or None, not ModelBase

[yml]

Exception in thread kolo-save_request_in_db:
Traceback (most recent call last):
 File "/usr/local/lib/python3.10/threading.py", line 1016, in _bootstrap_inner
INFO "GET /sitemap-news.xml HTTP/1.1" 200 493
   self.run()
 File "/usr/local/lib/python3.10/threading.py", line 953, in run
   self._target(*self._args, **self._kwargs)
 File "/usr/local/lib/python3.10/site-packages/kolo/profiler.py", line 233, in save_request_in_db
   data = json.dumps(json_data, cls=KoloJSONEncoder)
 File "/usr/local/lib/python3.10/json/__init__.py", line 238, in dumps
   **kw).encode(obj)
 File "/usr/local/lib/python3.10/json/encoder.py", line 199, in encode
   chunks = self.iterencode(o, _one_shot=True)
 File "/usr/local/lib/python3.10/json/encoder.py", line 257, in iterencode
   return _iterencode(o, 0)
TypeError: keys must be str, int, float, bool or None, not ModelBase

The error above is trigger when I add django/db in the config.toml

[filters]
include_frames = ["django/contrib/sitemaps", "django/db"]