Critical problem: `MixinASMModParser from target ASMModParser was loaded too early.`

[Krutoy242]

When I'm launch my modpack E2EE on Cleanroom, I can find this error in debug.log file:

[14:15:55] [main/ERROR] [mixin]: Critical problem: mixins.stellar_core_forge_asmmodparser.json:MixinASMModParser from mod unknown-owner target net.minecraftforge.fml.common.discovery.asm.ASMModParser was loaded too early.

debug-stellarcore.zip

It says "critical" and I'm worried 😬

What does this error means? Is some of StellarCore modules not working? How I could fix this?

[KasumiNova]

looks like vintagefix already changed something.
not sure what it modifies, but theoretically this issue shouldn't affect the other functionality