RNG Cracker Sometimes crashes with Carpet Sky Additions Reborn

[Realzhazha]

When I use RNG enchanting, it sometimes crashes, here are the crash report and the latest.log

crash-2025-07-24_15.21.34-client.txt

latest.log

[Earthcomputer]

It's probably easier to fix this on the on the Carpet Sky Additions side. However, I can't find a 1.21.7 version of it. Where did you download it from? didn't seen the reborn mb