how do you fix this problem
---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!
Time: 1/31/22 1:35 PM
Description: Exception generating new chunk
java.lang.NullPointerException: Exception generating new chunk
at net.minecraft.world.gen.ChunkGenerator.func_222528_a(ChunkGenerator.java:186) ~[?:?] {re:classloading}
at net.minecraft.world.chunk.ChunkStatus.lambda$static$3(ChunkStatus.java:52) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.world.chunk.ChunkStatus$ISelectiveWorker.doWork(ChunkStatus.java:237) ~[?:?] {re:classloading}
at net.minecraft.world.chunk.ChunkStatus.func_223198_a(ChunkStatus.java:195) ~[?:?] {re:classloading,pl:accesstransformer:B}
at net.minecraft.world.server.ChunkManager.lambda$null$18(ChunkManager.java:518) ~[?:?] {re:classloading}
at com.mojang.datafixers.util.Either$Left.map(Either.java:38) ~[datafixerupper-2.0.24.jar:?] {re:classloading,re:classloading}
at net.minecraft.world.server.ChunkManager.lambda$func_223156_b$20(ChunkManager.java:516) ~[?:?] {re:classloading}
at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952) ~[?:1.8.0_74] {}
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926) ~[?:1.8.0_74] {}
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442) ~[?:1.8.0_74] {}
at net.minecraft.world.chunk.ChunkTaskPriorityQueueSorter.func_219083_b(SourceFile:58) ~[?:?] {re:classloading}
at net.minecraft.util.concurrent.DelegatedTaskExecutor.func_213148_e(SourceFile:83) ~[?:?] {re:classloading}
at net.minecraft.util.concurrent.DelegatedTaskExecutor.func_213145_a(SourceFile:123) ~[?:?] {re:classloading}
at net.minecraft.util.concurrent.DelegatedTaskExecutor.run(SourceFile:91) ~[?:?] {re:classloading}
at java.util.concurrent.ForkJoinTask$RunnableExecuteAction.exec(ForkJoinTask.java:1402) ~[?:1.8.0_74] {}
at java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:289) ~[?:1.8.0_74] {}
at java.util.concurrent.ForkJoinPool$WorkQueue.runTask(ForkJoinPool.java:1056) ~[?:1.8.0_74] {}
at java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1692) ~[?:1.8.0_74] {}
at java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:157) ~[?:1.8.0_74] {}
A detailed walkthrough of the error, its code path and all known details is as follows:
---------------------------------------------------------------------------------------
-- Head --
Thread: Server thread
Stacktrace:
at net.minecraft.world.gen.ChunkGenerator.func_222528_a(ChunkGenerator.java:186)
at net.minecraft.world.chunk.ChunkStatus.lambda$static$3(ChunkStatus.java:52)
at net.minecraft.world.chunk.ChunkStatus$ISelectiveWorker.doWork(ChunkStatus.java:237)
at net.minecraft.world.chunk.ChunkStatus.func_223198_a(ChunkStatus.java:195)
-- Chunk to be generated --
Details:
Location: 0,-54
Position hash: -231928233984
Generator: net.minecraft.world.gen.OverworldChunkGenerator@4b4eceeb
Stacktrace:
at net.minecraft.world.server.ChunkManager.lambda$null$18(ChunkManager.java:518)
at com.mojang.datafixers.util.Either$Left.map(Either.java:38)
at net.minecraft.world.server.ChunkManager.lambda$func_223156_b$20(ChunkManager.java:516)
at java.util.concurrent.CompletableFuture.uniCompose(CompletableFuture.java:952)
at java.util.concurrent.CompletableFuture$UniCompose.tryFire(CompletableFuture.java:926)
at java.util.concurrent.CompletableFuture$Completion.run(CompletableFuture.java:442)
at net.minecraft.world.chunk.ChunkTaskPriorityQueueSorter.func_219083_b(SourceFile:58)
at net.minecraft.util.concurrent.DelegatedTaskExecutor.func_213148_e(SourceFile:83)
at net.minecraft.util.concurrent.DelegatedTaskExecutor.func_213145_a(SourceFile:123)
at net.minecraft.util.concurrent.DelegatedTaskExecutor.run(SourceFile:91)
-- Affected level --
Details:
All players: 1 total; [ServerPlayerEntity['Jordan_0'/109, l='777', x=-181.30, y=74.00, z=-692.87]]
Chunk stats: ServerChunkCache: 3388
Level dimension: DimensionType{minecraft:overworld}
Level name: 777
Level seed: 2548979297328099264
Level generator: ID 00 - default, ver 1. Features enabled: true
Level generator options: {}
Level spawn location: World: (-224,68,-240), Chunk: (at 0,4,0 in -14,-15; contains blocks -224,0,-240 to -209,255,-225), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
Level time: 293972 game time, 306179 day time
Known server brands: forge
Level was modded: true
Level storage version: 0x04ABD - Anvil
Level weather: Rain time: 59936 (now: false), thunder time: 51762 (now: false)
Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: true
Stacktrace:
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:852)
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:784)
at net.minecraft.server.integrated.IntegratedServer.func_71217_p(IntegratedServer.java:114)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:637)
at java.lang.Thread.run(Thread.java:745)
-- System Details --
Details:
Minecraft Version: 1.15.2
Minecraft Version ID: 1.15.2
Operating System: Mac OS X (x86_64) version 10.15.5
Java Version: 1.8.0_74, Oracle Corporation
Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
Memory: 1081478840 bytes (1031 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
CPUs: 8
JVM Flags: 8 total; -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
ModLauncher: 5.1.2+70+master.2845bb9
ModLauncher launch target: fmlclient
ModLauncher naming: srg
ModLauncher services:
/mixin-0.8.2.jar mixin PLUGINSERVICE
/eventbus-2.2.1-service.jar eventbus PLUGINSERVICE
/forge-1.15.2-31.2.57.jar object_holder_definalize PLUGINSERVICE
/forge-1.15.2-31.2.57.jar runtime_enum_extender PLUGINSERVICE
/accesstransformers-2.1.3-shadowed.jar accesstransformer PLUGINSERVICE
/forge-1.15.2-31.2.57.jar capability_inject_definalize PLUGINSERVICE
/forge-1.15.2-31.2.57.jar runtimedistcleaner PLUGINSERVICE
/mixin-0.8.2.jar mixin TRANSFORMATIONSERVICE
/forge-1.15.2-31.2.57.jar fml TRANSFORMATIONSERVICE
FML: 31.2
Forge: net.minecraftforge:31.2.57
FML Language Providers:
javafml@31.2
minecraft@1
Mod List:
forge-1.15.2-31.2.57-client.jar Minecraft {minecraft@1.15.2 DONE}
mowziesmobs-1.5.15.jar Mowzie's Mobs {mowziesmobs@1.5.15 DONE}
forge-1.15.2-31.2.57-universal.jar Forge {forge@31.2.57 DONE}
torohealth-1.15.2-forge-1.jar ToroHealth {torohealth@NONE DONE}
Reliquary-1.15.2-1.3.4.1018.jar Reliquary {xreliquary@1.15.2-1.3.4.1018 DONE}
mine-mine-no-mi-1.15.2-0.7.2.jar Mine Mine no Mi {mineminenomi@0.7.2 DONE}
curios-FORGE-1.15.2-2.0.2.7.jar Curios API {curios@FORGE-1.15.2-2.0.2.7 DONE}
Bountiful+Baubles-1.15.2-0.0.1.jar Bountiful Baubles {bountifulbaubles@NONE DONE}
jei-1.15.2-6.0.3.16.jar Just Enough Items {jei@6.0.3.16 DONE}
Artifacts-1.15.2-2.5.3.jar Artifacts {artifacts@1.15.2-2.5.3 DONE}
Player Count: 1 / 8; [ServerPlayerEntity['Jordan_0'/109, l='777', x=-181.30, y=74.00, z=-692.87]]
Data Packs: mod:bountifulbaubles (incompatible), mod:mowziesmobs (incompatible), vanilla, mod:forge (incompatible), mod:torohealth, mod:xreliquary (incompatible), mod:mineminenomi (incompatible), mod:curios (incompatible), mod:jei (incompatible), mod:artifacts
Type: Integrated Server (map_client.txt)
Is Modded: Definitely; Client brand changed to 'forge'