[ca.spottedleaf.moonrise.patches.chunk_system.level.entity.EntityLookup] Entity uuid already exists:

[Madelinebug]

Spark Profile

https://spark.lucko.me/RiEkPDzRTz

Description of issue

Console keeps spitting duplicate UUID errors and I have tried every single fix I could think of. I have no idea what is causing it or why. I have searched across the internet trying to find a fix for this but genuinely just have not been able to.

Full example of the error

[06:35:38 WARN]: [ca.spottedleaf.moonrise.patches.chunk_system.level.entity.EntityLookup] Entity uuid already exists: 7db31f7c-37d3-4f3d-840d-3cc8e52216f4, mapped to MinecartChest['Minecart with Chest'/9710, uuid='7db31f7c-37d3-4f3d-840d-3cc8e52216f4', l='ServerLevel[world]', x=-741.50, y=-3.50, z=4411.50, cpos=[-47, 275], tl=0, v=false], can't add MinecartChest['Minecart with Chest'/9711, uuid='7db31f7c-37d3-4f3d-840d-3cc8e52216f4', l='ServerLevel[world]', x=-741.50, y=-3.50, z=4411.50, cpos=[-47, 275], tl=0, v=false]

Seems to apply to several entity types but it mostly happens with minecart chests.

Plugin and Datapack List

For Plugins:

AutomaticBroadcast
Bolt
Broadcast
bStats
ChatPing
ChatSentinel
Chunky
CoreProtect
CustomCommands
CustomJoinMessage
DeluxeMenus
DHSupport
DimensionControl
eShulkerBox
Essentials
faststats
GCore
GrimAC
Hat
InteractiveBooks
InventoryRollbackPlus
InvSeePlusPlus
LocatorBarRange
LodServerSupport
Lootin
LuckPerms
NameColor
NBTAPI
PlaceholderAPI
ReportCheckView
SeeU
ServerListPlus
spark
SupremeTags
TAB
Tebex
TogglePvP
TreeFeller
Updater
Vault
voicechat
Votifier
VotingPlugin

For Datapacks
Matcha Flavoured

Server config files

Paste configs or mclo.gs link here!

https://mclo.gs/FSlScdN
https://mclo.gs/SY0MmDq

Paper version

This server is running Paper version 26.2-115-main@de518f7 (2026-08-22T17:16:32Z) (Implementing API version 26.2.build.115-stable)
You are running the latest version
Previous version: 26.2-112-c9e894d (MC: 26.2)

Other

No response