Traceback (most recent call last):


 "VideoWidget_vlc.py", line 866, in mediaStop
TypeError: 'method' object is not connected

Traceback (most recent call last):


 "/opt/medusa/medusa/server/web/core/base.py", line 252, in async_call

result = function(**kwargs)


 "/opt/medusa/medusa/server/web/home/handler.py", line 1691, in fetch_releasegroups

groups = get_release_groups_for_anime(series_name)


 "</opt/medusa/ext/decorator.py:decorator-gen-15>", line 2, in get_release_groups_for_anime


 "/opt/medusa/ext/dogpile/cache/region.py", line 1577, in get_or_create_for_user_func

return self.get_or_create(


 "/opt/medusa/ext/dogpile/cache/region.py", line 1042, in get_or_create

with Lock(


 "/opt/medusa/ext/dogpile/lock.py", line 185, in __enter__

return self._enter()


 "/opt/medusa/ext/dogpile/lock.py", line 87, in _enter

value = value_fn()


 "/opt/medusa/ext/dogpile/cache/region.py", line 977, in get_value

value = self._get_from_backend(key)


 "/opt/medusa/ext/dogpile/cache/region.py", line 1264, in _get_from_backend

return self._parse_serialized_from_backend(


 "/opt/medusa/ext/dogpile/cache/region.py", line 1221, in _parse_serialized_from_backend

metadata = json.loads(bytes_metadata)


 "/usr/lib/python3.8/json/__init__.py", line 344, in loads

s = s.decode(detect_encoding(s), 'surrogatepass')
TypeError: decode() argument 'encoding' must be str, not None
