Traceback (most recent call last):


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\tornado\ioloop.py", line 907, in _run

return self.callback()


 "C:\Users\adnan\AppData\Local\Programs\Python\Python38-32\lib\site-packages\distributed\nanny.py", line 414, in memory_monitor

process = self.process.process
AttributeError: 'NoneType' object has no attribute 'process'

Traceback (most recent call last):,


 "/usr/local/lib/python3.7/threading.py", line 926, in _bootstrap_inner,

self.run(),


 "/usr/local/lib/python3.7/threading.py", line 870, in run,

self._target(*self._args, **self._kwargs),


 "/usr/src/homeassistant/homeassistant/components/fritzbox_callmonitor/sensor.py", line 184, in _listen,

response = self.sock.recv(2048),
AttributeError: 'NoneType' object has no attribute 'recv',
