---- Minecraft Crash Report ----
// Shall we play a game?

Time: 2024-05-22 08:16:33
Description: Exception ticking world

java.lang.IllegalArgumentException: Modifier is already applied on this attribute!
	at net.minecraft.world.entity.ai.attributes.AttributeInstance.void addModifier(net.minecraft.world.entity.ai.attributes.AttributeModifier)(AttributeInstance.java:77)
	at net.minecraft.world.entity.ai.attributes.AttributeInstance.void addPermanentModifier(net.minecraft.world.entity.ai.attributes.AttributeModifier)(AttributeInstance.java:97)
	at net.minecraft.world.entity.monster.Zombie.void handleAttributes(float)(Zombie.java:555)
	at net.minecraft.world.entity.monster.Zombie.net.minecraft.world.entity.SpawnGroupData finalizeSpawn(net.minecraft.world.level.ServerLevelAccessor,net.minecraft.world.DifficultyInstance,net.minecraft.world.entity.MobSpawnType,net.minecraft.world.entity.SpawnGroupData)(Zombie.java:541)
	at net.minecraft.world.level.NaturalSpawner.void spawnCategoryForPosition(net.minecraft.world.entity.MobCategory,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkAccess,net.minecraft.core.BlockPos,net.minecraft.world.level.NaturalSpawner$SpawnPredicate,net.minecraft.world.level.NaturalSpawner$AfterSpawnCallback)(NaturalSpawner.java:294)
	at net.minecraft.world.level.NaturalSpawner.void spawnCategoryForChunk(net.minecraft.world.entity.MobCategory,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.LevelChunk,net.minecraft.world.level.NaturalSpawner$SpawnPredicate,net.minecraft.world.level.NaturalSpawner$AfterSpawnCallback)(NaturalSpawner.java:211)
	at net.minecraft.world.level.NaturalSpawner.void spawnForChunk(net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.LevelChunk,net.minecraft.world.level.NaturalSpawner$SpawnState,boolean,boolean,boolean)(NaturalSpawner.java:199)
	at net.minecraft.server.level.ServerChunkCache.void tickChunks()(ServerChunkCache.java:361)
	at net.minecraft.server.level.ServerChunkCache.void tick(java.util.function.BooleanSupplier,boolean)(ServerChunkCache.java:309)
	at net.minecraft.server.level.ServerLevel.void tick(java.util.function.BooleanSupplier)(ServerLevel.java:350)
	at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:1016)
	at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:907)
	at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:907)
	at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:907)
	at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:113)
	at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:692)
	at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:276)
	at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:276)
	at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:276)
	at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:276)
	at java.base/java.lang.Thread.run(Thread.java:1583)


A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------

-- Head --
Thread: Server thread
Stacktrace:
	at net.minecraft.world.entity.ai.attributes.AttributeInstance.void addModifier(net.minecraft.world.entity.ai.attributes.AttributeModifier)(AttributeInstance.java:77)
	at net.minecraft.world.entity.ai.attributes.AttributeInstance.void addPermanentModifier(net.minecraft.world.entity.ai.attributes.AttributeModifier)(AttributeInstance.java:97)
	at net.minecraft.world.entity.monster.Zombie.void handleAttributes(float)(Zombie.java:555)
	at net.minecraft.world.entity.monster.Zombie.net.minecraft.world.entity.SpawnGroupData finalizeSpawn(net.minecraft.world.level.ServerLevelAccessor,net.minecraft.world.DifficultyInstance,net.minecraft.world.entity.MobSpawnType,net.minecraft.world.entity.SpawnGroupData)(Zombie.java:541)
	at net.minecraft.world.level.NaturalSpawner.void spawnCategoryForPosition(net.minecraft.world.entity.MobCategory,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.ChunkAccess,net.minecraft.core.BlockPos,net.minecraft.world.level.NaturalSpawner$SpawnPredicate,net.minecraft.world.level.NaturalSpawner$AfterSpawnCallback)(NaturalSpawner.java:294)
	at net.minecraft.world.level.NaturalSpawner.void spawnCategoryForChunk(net.minecraft.world.entity.MobCategory,net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.LevelChunk,net.minecraft.world.level.NaturalSpawner$SpawnPredicate,net.minecraft.world.level.NaturalSpawner$AfterSpawnCallback)(NaturalSpawner.java:211)
	at net.minecraft.world.level.NaturalSpawner.void spawnForChunk(net.minecraft.server.level.ServerLevel,net.minecraft.world.level.chunk.LevelChunk,net.minecraft.world.level.NaturalSpawner$SpawnState,boolean,boolean,boolean)(NaturalSpawner.java:199)
	at net.minecraft.server.level.ServerChunkCache.void tickChunks()(ServerChunkCache.java:361)
	at net.minecraft.server.level.ServerChunkCache.void tick(java.util.function.BooleanSupplier,boolean)(ServerChunkCache.java:309)

-- Affected level --
Details:
	All players: 1 total; [aqu['Dranguinidae'/1329, l='ServerLevel[Aevitas Persists (World 2)]', x=-5220.16, y=60.51, z=11434.10]]
	Chunk stats: 3604
	Level dimension: minecraft:overworld
	Level spawn location: World: (-4439,71,9989), Section: (at 9,7,5 in -278,4,624; chunk contains blocks -4448,-64,9984 to -4433,319,9999), Region: (-9,19; contains chunks -288,608 to -257,639, blocks -4608,-64,9728 to -4097,319,10239)
	Level time: 531631564 game time, 4278562 day time
	Level name: Aevitas Persists (World 2)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Commands: false
	Level weather: Rain time: 15810 (now: true), thunder time: 100686 (now: false)
	Known server brands: vanilla
	Removed feature flags: minecraft:update_1_21
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
	Loaded entity count: 287
Stacktrace:
	at net.minecraft.server.level.ServerLevel.net.minecraft.CrashReportCategory fillReportDetails(net.minecraft.CrashReport)(ServerLevel.java:1693)
	at net.minecraft.server.MinecraftServer.void tickChildren(java.util.function.BooleanSupplier)(MinecraftServer.java:1019)
	at net.minecraft.server.MinecraftServer.void tickServer(java.util.function.BooleanSupplier)(MinecraftServer.java:907)
	at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:907)
	at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:907)
	at net.minecraft.client.server.IntegratedServer.void tickServer(java.util.function.BooleanSupplier)(IntegratedServer.java:113)
	at net.minecraft.server.MinecraftServer.void runServer()(MinecraftServer.java:692)
	at net.minecraft.server.MinecraftServer.net.minecraft.server.MinecraftServer spin(java.util.function.Function)(MinecraftServer.java:276)
	at net.minecraft.server.MinecraftServer.net.minecraft.SystemReport fillServerSystemReport(net.minecraft.SystemReport)(MinecraftServer.java:276)
	at net.minecraft.server.MinecraftServer.boolean isSingleplayerOwner(com.mojang.authlib.GameProfile)(MinecraftServer.java:276)
	at net.minecraft.server.MinecraftServer.void lambda$spin$2(java.util.concurrent.atomic.AtomicReference)(MinecraftServer.java:276)
	at java.base/java.lang.Thread.run(Thread.java:1583)

-- System Details --
Details:
	Minecraft Version: 24w21a
	Minecraft Version ID: 24w21a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 21.0.3, Microsoft
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
	Memory: 325715048 bytes (310 MiB) / 1610612736 bytes (1536 MiB) up to 12884901888 bytes (12288 MiB)
	CPUs: 8
	Processor Vendor: GenuineIntel
	Processor Name: Intel(R) Core(TM) i7-6700K CPU @ 4.00GHz
	Identifier: Intel64 Family 6 Model 94 Stepping 3
	Microarchitecture: Skylake (Client)
	Frequency (GHz): 4.01
	Number of physical packages: 1
	Number of physical CPUs: 4
	Number of logical CPUs: 8
	Graphics card #0 name: NVIDIA GeForce RTX 2080
	Graphics card #0 vendor: NVIDIA
	Graphics card #0 VRAM (MiB): 8192.00
	Graphics card #0 deviceId: VideoController1
	Graphics card #0 versionInfo: 31.0.15.5244
	Memory slot #0 capacity (MiB): 8192.00
	Memory slot #0 clockSpeed (GHz): 2.13
	Memory slot #0 type: DDR4
	Memory slot #1 capacity (MiB): 8192.00
	Memory slot #1 clockSpeed (GHz): 2.13
	Memory slot #1 type: DDR4
	Memory slot #2 capacity (MiB): 8192.00
	Memory slot #2 clockSpeed (GHz): 2.13
	Memory slot #2 type: DDR4
	Memory slot #3 capacity (MiB): 8192.00
	Memory slot #3 clockSpeed (GHz): 2.13
	Memory slot #3 type: DDR4
	Virtual memory max (MiB): 37581.25
	Virtual memory used (MiB): 13033.42
	Swap memory total (MiB): 4864.00
	Swap memory used (MiB): 32.98
	Space in storage for jna.tmpdir (MiB): available: 532497.81, total: 1907008.00
	Space in storage for org.lwjgl.system.SharedLibraryExtractPath (MiB): available: 532497.81, total: 1907008.00
	Space in storage for io.netty.native.workdir (MiB): available: 532497.81, total: 1907008.00
	Space in storage for java.io.tmpdir (MiB): available: 532497.81, total: 1907008.00
	Space in storage for workdir (MiB): available: 532497.81, total: 1907008.00
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx12G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Server Running: true
	Player Count: 1 / 8; [aqu['Dranguinidae'/1329, l='ServerLevel[Aevitas Persists (World 2)]', x=-5220.16, y=60.51, z=11434.10]]
	Active Data Packs: bundle, vanilla
	Available Data Packs: bundle, trade_rebalance, vanilla
	Enabled Feature Flags: minecraft:bundle, minecraft:vanilla
	World Generation: Stable
	World Seed: -5192325399430505344
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Client jar signature and brand is untouched; Server jar signature and brand is untouched
	Launched Version: 24w21a