JSON Decode Error

[sephrioth]

Home Assistant release with the issue:

v98.2

Operating environment (Hass.io/Docker/Windows/etc.):

Docker

Description of problem:
Can't update / setup coinmarketcap sensors

Additional information:

Update for sensor.ethereum fails
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 261, in async_update_ha_state
await self.async_device_update()
File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 441, in async_device_update
await self.hass.async_add_executor_job(self.update)
File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run
result = self.fn(*self.args, **self.kwargs)
File "/usr/src/homeassistant/homeassistant/components/coinmarketcap/sensor.py", line 148, in update
self._ticker = self.data.ticker.get("data")
AttributeError: 'JSONDecodeError' object has no attribute 'get'