Error at log and integration not working again and again

As topic, below log

abalin_nameday: Error on device update!
Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 493, in _async_add_entity
    await entity.async_device_update(warning=False)
  File "/usr/src/homeassistant/homeassistant/helpers/entity.py", line 715, in async_device_update
    await task
  File "/usr/local/lib/python3.10/concurrent/futures/thread.py", line 58, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/config/custom_components/abalin_nameday/sensor.py", line 98, in update
    self.data.update(self.type)
  File "/usr/src/homeassistant/homeassistant/util/__init__.py", line 192, in wrapper
    result = method(*args, **kwargs)
  File "/config/custom_components/abalin_nameday/sensor.py", line 62, in update
    self.data = json.loads(myNameDay.GetData())
  File "/usr/local/lib/python3.10/json/__init__.py", line 346, in loads
    return _default_decoder.decode(s)
  File "/usr/local/lib/python3.10/json/decoder.py", line 337, in decode
    obj, end = self.raw_decode(s, idx=_w(s, 0).end())
  File "/usr/local/lib/python3.10/json/decoder.py", line 355, in raw_decode
    raise JSONDecodeError("Expecting value", s, err.value) from None
json.decoder.JSONDecodeError: Expecting value: line 1 column 42 (char 41)

viktak / ha-cc-abalin-nameday

Error at log and integration not working again and again #5

4