Crash when loading the modpack

[FarWax]

Minecraft version information

1.21.1

Mod loader information

NeoForge

Mod loader version information

21.1.65

Mod version information

Last version

Reproduction Steps

I launched the modpack, and it crashed after loading for a while.

Crash Report and latest.log

crash-2026-09-19_22.06.17-client(1).txt

Additional information

No response

[Faboslav]

Why is this reported here? There is no mention of Structurify at all, seems like the issue caused by mod "Malum".

[FarWax]

The modpack launches without the Structurify mod but fails to launch with it; I also tried removing Malum, but that didn't help.

[Faboslav]

Post the logs without malum then please.