Something doesn't seem to work right with the mod, the modpack crash directly on startup with Hesperus, also for some reason the crash seems to generate a random number(never one) of identicals crash reports at the same time.

Mod version: 1.12.2-0.2.9.3-SNAPSHOT.jar

Modpack: Tech and Chaos v1.3
Note: Phosphor does not work on this versions, from what I understand it didn't support the new version of MixinBooter, both Hesperus and Phosphor work in this version

Logs: latest.log crash-2023-10-23_22.14.25-client.txt

I hope it's not a issue you already know and so didn't post this too soon.