When I try and start a new sandbox game my game freezes in the loading screen with a message saying Sailor Neptune Ally and Playermodel is causing an error.

Apologies for the delayed response, but I've been busy recently.
I'll try to fix it, but I need the error message in it's entirety.

Is there anything being printed in the chat / console?
if so, I'd appreciate it if you'd post that here if you can.

Edit:
I think i found the issue.
There was a config error causing issues, that should now hopefully be fixed.
If for whatever reason the patch does not help, i'll need the full error message.