Cookie_check AttributeError: 'NoneType' object has no attribute 'get'

[qtetrode]

Hi, I'm running Home Assistant 0.103.6 on Docker and I get the following error during setup:

Error setting up platform legacy Traceback (most recent call last): File "/usr/src/homeassistant/homeassistant/components/device_tracker/setup.py", line 77, in async_setup_legacy discovery_info, File "/usr/local/lib/python3.7/concurrent/futures/thread.py", line 57, in run result = self.fn(*self.args, **self.kwargs) File "/config/custom_components/google_maps/device_tracker.py", line 57, in setup_scanner scanner = GoogleMapsScanner(hass, config, see) File "/config/custom_components/google_maps/device_tracker.py", line 76, in __init__ self.debug File "/config/deps/lib/python3.7/site-packages/gmapslocsharing/__init__.py", line 20, in __init__ self.browser = Browser() File "/config/deps/lib/python3.7/site-packages/gmapslocsharing/core/browser.py", line 30, in __init__ self.cookie_check() File "/config/deps/lib/python3.7/site-packages/gmapslocsharing/core/browser.py", line 112, in cookie_check self.driver.get(self.config.cookie_check) AttributeError: 'NoneType' object has no attribute 'get'

I set the debug statement to true, but the debug folder is empty. I had to change the python map to 3.7, since apparently, I don't have 3.6 running in Docker.
Could this be caused by the change in versions somewhere? I changed the password to something without special characters, to rule that out.

It would be great if you can help me out or point me to the right direction.