Same here! I just updated to the latest. Something told me not to. As usual, I didn't listen...
I'm not sure if this fixed it, but I re-ran makerwys. then reran the updater. Got the following error:
couatl v4.0 (build 4459)
panic log started on Wed Sep 23 20:27:19 2020
problem raised by addon __init__.py
Traceback (most recent call last):
File ".\GSX\DLC\Jetways\__init__.py", line 50, in onPurchased
File ".\GSX\DLC\Jetways\__init__.py", line 29, in tryActivate
File ".\GSX\__init__.py", line 765, in showErrorMessage
File ".\GSX\__init__.py", line 748, in showMessage
AttributeError: 'GSX' object has no attribute 'uiVerbosity'
{}
User collision geometries reloaded
Changed AVATAR id (0)
I then restarted Couatl. Everythng seems okay for now.