'NoneType' object is not subscriptable about pyeight HOT 5 OPEN

2021-12-16 09:39:09 ERROR (MainThread) [pyeight.eight] Error fetching Eight data: 403
2021-12-16 09:39:09 ERROR (MainThread) [pyeight.user] Unable to fetch eight intervals data.
2021-12-16 09:39:09 ERROR (MainThread) [pyeight.eight] Error fetching Eight data: 403
2021-12-16 09:39:09 ERROR (MainThread) [pyeight.user] Unable to fetch eight trend data.
2021-12-16 09:34:09 ERROR (MainThread) [homeassistant.components.sensor] Error while setting up eight_sleep platform for sensor
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 257, in _async_setup_platform
    await asyncio.gather(*pending)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 382, in async_add_entities
    await asyncio.gather(*tasks)
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 613, in _async_add_entity
    await entity.add_to_platform_finish()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 748, in add_to_platform_finish
    self.async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 505, in async_write_ha_state
    self._async_write_ha_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 538, in _async_write_ha_state
    state = self._stringify_state()
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 511, in _stringify_state
    if (state := self.state) is None:
  File "/usr/src/homeassistant/homeassistant/components/sensor/__init__.py", line 363, in state
    value = self.native_value
  File "/usr/src/homeassistant/homeassistant/components/eight_sleep/sensor.py", line 173, in native_value
    return self._usrobj.current_sleep_score
  File "/usr/local/lib/python3.9/site-packages/pyeight/user.py", line 237, in current_sleep_score
    score = self.intervals[0]['score']
TypeError: 'NoneType' object is not subscriptable