[1.21.10] Crashes the game on startup with code -1

[Guacacado]

Bug Description

No response

Reproduction Steps

Start the game with this mod installed

Log File

crash-2026-05-11_20.28.46-client.txt

[coredex-source]

@Guacacado This is not a modernfix crash.

[coredex-source]

Also, cannot reproduce on 1.21.10 neoforge.