---- Minecraft Crash Report ----
// Don't be sad. I'll do better next time, I promise!

Time: 19/05/2021, 21:37
Description: Exception initializing level

java.lang.ArrayIndexOutOfBoundsException: Index 47 out of bounds for length 33
	at cpf.a(SourceFile:102)
	at cpd.a(SourceFile:456)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at cpd.a(SourceFile:456)
	at cpd.b(SourceFile:410)
	at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1764)
	at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.exec(CompletableFuture.java:1756)
	at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:295)
	at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1016)
	at java.base/java.util.concurrent.ForkJoinPool.scan(ForkJoinPool.java:1665)
	at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1598)
	at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:183)


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

-- Head --
Thread: Server thread
Stacktrace:
	at cpf.a(SourceFile:102)
	at cpd.a(SourceFile:456)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at cpd.a(SourceFile:456)
	at cpd.b(SourceFile:410)
	at java.base/java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1764)

-- Affected level --
Details:
	All players: 0 total; []
	Chunk stats: 529
	Level dimension: minecraft:overworld
	Level spawn location: World: (-72,64,-152), Section: (at 8,0,8 in -5,4,-10; chunk contains blocks -80,-64,-160 to -65,319,-145), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,-64,-512 to -1,319,-1)
	Level time: 0 game time, 0 day time
	Level name: world
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Known server brands: vanilla
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
Stacktrace:
	at net.minecraft.server.MinecraftServer.a(SourceFile:389)
	at net.minecraft.server.MinecraftServer.e_(SourceFile:338)
	at aam.e(SourceFile:180)
	at net.minecraft.server.MinecraftServer.x(SourceFile:649)
	at net.minecraft.server.MinecraftServer.a(SourceFile:261)
	at java.base/java.lang.Thread.run(Thread.java:831)

-- System Details --
Details:
	Minecraft Version: 21w20a
	Minecraft Version ID: 21w20a
	Operating System: Linux (amd64) version 5.4.0-73-generic
	Java Version: 16.0.1, Private Build
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Private Build
	Memory: 1084752360 bytes (1034 MB) / 2147483648 bytes (2048 MB) up to 2147483648 bytes (2048 MB)
	CPUs: 2
	JVM Flags: 20 total; -Xms2G -Xmx2G -XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1
	Player Count: 0 / 20; []
	Data Packs: vanilla, file/CavesAndCliffsPreview
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)