Error while setting up milight_bluetooth platform for light
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/helpers/entity_platform.py", line 281, in _async_setup_platform
await asyncio.shield(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/milight_bluetooth/light.py", line 51, in setup_platform
devs.append(MiLightSm(device_config["id1"], device_config["id2"], device_config["mac"], device_config["host"], device_config["name"]))
File "/config/custom_components/milight_bluetooth/light.py", line 99, in init
self.apply()
File "/config/custom_components/milight_bluetooth/light.py", line 193, in apply
f = open( "./persist/"+str(self.id1), "wb" )
FileNotFoundError: [Errno 2] No such file or directory: './persist/16'

Pls, help ?