Minecraft v1.16.5
Forge v36.2.4
Trofers v2.0.0
Googly Eyes v10.4.0

If a trofer renders a mob with googly eyes either in the gui or after a trofer has been placed, the game will immediately crash. This can be easily reproduced by entering the config for googly eyes and setting the googly_eye_chance to 100.
Crash Report

Thanks for the report, the issue should be fixed in the next update

Thanks!