Steps to Reproduce the Crash

I'm using curse forge to play a mod pack called MC Eternal and every time the mod pack finishes loading it keeps giving me this error. How do I fix this?

Mod Pack URL (Optional)

https://www.curseforge.com/minecraft/modpacks/minecraft-eternal

Mod Pack Version (Optional)

1.12.2 minecraft

Extra Notes (Optional)

No response

Crash Report

crash-2022-09-08_00.26.47-client.txt

Thanks for the report!
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