Traceback (most recent call last):

 "PixivUtil2.py", line 164, in downloadImageIOError: [Errno 28] No space left on device
Traceback (most recent call last):


 "/usr/src/app/homeassistant/helpers/entity_platform.py", line 261, in _async_add_entity

await entity.async_device_update(warning=False)


 "/usr/src/app/homeassistant/helpers/entity.py", line 379, in async_device_update

await self.hass.async_add_executor_job(self.update)


 "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run

result = self.fn(*self.args, **self.kwargs)


 "/usr/src/app/homeassistant/util/__init__.py", line 224, in wrapper

result = method(*args, **kwargs)


 "/usr/src/app/homeassistant/components/zestimate/sensor.py", line 126, in update

details[ATTR_CHANGE] = int(data['valueChange']['#text'])
TypeError: 'NoneType' object is not subscriptable
