---- Minecraft Crash Report ----
// This doesn't make any sense!

Time: 04/11/2021, 19:44
Description: Exception in server tick loop

java.lang.OutOfMemoryError: Java heap space
	at cpm$e$1.a(SourceFile:323)
	at cpm$e.b(SourceFile:360)
	at cpm.a(SourceFile:231)
	at cpm.a(SourceFile:65)
	at cpm$$Lambda$6344/0x0000000100d22510.apply(Unknown Source)
	at com.mojang.serialization.Encoder$1.encode(Encoder.java:25)
	at com.mojang.serialization.Codec$2.encode(Codec.java:76)
	at com.mojang.serialization.Encoder.encodeStart(Encoder.java:14)
	at cpr.a(SourceFile:299)
	at abu.a(SourceFile:754)
	at abu.e(SourceFile:457)
	at abu$$Lambda$6338/0x0000000100d20c48.accept(Unknown Source)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
	at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:179)
	at it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap$ValueIterator.acceptOnIndex(Long2ObjectLinkedOpenHashMap.java:1736)
	at it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap$ValueIterator.acceptOnIndex(Long2ObjectLinkedOpenHashMap.java:1723)
	at it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap$MapIterator.forEachRemaining(Long2ObjectLinkedOpenHashMap.java:1260)
	at it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap$ValueIterator.forEachRemaining(Long2ObjectLinkedOpenHashMap.java:1723)
	at it.unimi.dsi.fastutil.objects.ObjectSpliterators$SpliteratorFromIterator.forEachRemaining(ObjectSpliterators.java:1194)
	at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
	at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
	at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
	at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
	at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:596)
	at abu.a(SourceFile:454)
	at acf.a(SourceFile:305)
	at ach.a(SourceFile:723)
	at net.minecraft.server.MinecraftServer.a(SourceFile:560)
	at net.minecraft.server.MinecraftServer.b(SourceFile:584)
	at fcf.a(SourceFile:87)
	at net.minecraft.server.MinecraftServer.w(SourceFile:683)


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

-- System Details --
Details:
	Minecraft Version: 21w44a
	Minecraft Version ID: 21w44a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 16.0.1, Microsoft
	Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), Microsoft
	Memory: 41205392 bytes (39 MiB) / 2147483648 bytes (2048 MiB) up to 2147483648 bytes (2048 MiB)
	CPUs: 4
	Processor Vendor: GenuineIntel
	Processor Name: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
	Identifier: Intel64 Family 6 Model 158 Stepping 9
	Microarchitecture: Kaby Lake
	Frequency (GHz): 3.79
	Number of physical packages: 1
	Number of physical CPUs: 4
	Number of logical CPUs: 4
	Graphics card #0 name: AMD Radeon RX 5700 XT
	Graphics card #0 vendor: Advanced Micro Devices, Inc. (0x1002)
	Graphics card #0 VRAM (MB): 4095.00
	Graphics card #0 deviceId: 0x731f
	Graphics card #0 versionInfo: DriverVersion=30.0.13031.5001
	Memory slot #0 capacity (MB): 8192.00
	Memory slot #0 clockSpeed (GHz): 2.13
	Memory slot #0 type: DDR4
	Memory slot #1 capacity (MB): 8192.00
	Memory slot #1 clockSpeed (GHz): 2.13
	Memory slot #1 type: DDR4
	Memory slot #2 capacity (MB): 8192.00
	Memory slot #2 clockSpeed (GHz): 2.13
	Memory slot #2 type: DDR4
	Memory slot #3 capacity (MB): 8192.00
	Memory slot #3 clockSpeed (GHz): 2.13
	Memory slot #3 type: DDR4
	Virtual memory max (MB): 37588.68
	Virtual memory used (MB): 15574.19
	Swap memory total (MB): 4864.00
	Swap memory used (MB): 0.00
	JVM Flags: 9 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xss1M -Xmx2G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M
	Player Count: 1 / 8; [aci['RealTwisted'/42, l='ServerLevel[Minecraft World Snapshot]', x=92.74, y=62.07, z=217.27]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Client jar signature and brand is untouched; Server jar signature and brand is untouched