DEUF - Duplicate Entity UUID Fix Mod 1.12–1.21.1
MODDEUF fixes duplicate UUID warnings in old Minecraft worlds by replacing repeated UUIDs with unique ones, eliminating server log spam from entity collisions.
DEUF fixes duplicate UUID warnings in old Minecraft worlds by replacing repeated UUIDs with unique ones, eliminating server log spam from entity collisions.
The mod requires world reload or server restart to apply changes; users must back up their world before use due to potential data risks.