Crash when I try to load or creste a World.

When I press "create" a new world, these errors appear and the game keeps loading and then stays on "save" and crashes.

Crash Log: https://pastebin.com/360HiRWi

Details

MCreator: 2025.2 - 1.20.1

I don't use ANY plugins, except the one that gives access to version 1.20.1

PLS HELP, I've tried several tutorials but none of them solved the problem, I need help.