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

Time: 5/19/19 5:01 PM
Description: Exception in server tick loop

java.util.concurrent.CompletionException: java.lang.OutOfMemoryError: Java heap space
	at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source)
	at java.util.concurrent.CompletableFuture.completeThrowable(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source)
	at agk.h(SourceFile:135)
	at agk.p(SourceFile:114)
	at ve$a.p(SourceFile:507)
	at ve.d(SourceFile:239)
	at net.minecraft.server.MinecraftServer.aW(SourceFile:708)
	at net.minecraft.server.MinecraftServer.p(SourceFile:696)
	at agk.bf(SourceFile:99)
	at net.minecraft.server.MinecraftServer.o(SourceFile:680)
	at net.minecraft.server.MinecraftServer.run(SourceFile:636)
	at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.OutOfMemoryError: Java heap space
	at java.util.ArrayList.<init>(Unknown Source)
	at com.google.common.collect.Lists.newArrayListWithCapacity(Lists.java:190)
	at ii.a(SourceFile:62)
	at ib.a(SourceFile:438)
	at ib.a(SourceFile:81)
	at ib.a(SourceFile:438)
	at ib.a(SourceFile:81)
	at im.a(SourceFile:113)
	at im.a(SourceFile:78)
	at im.a(SourceFile:74)
	at bya.e(SourceFile:53)
	at us.f(SourceFile:728)
	at us.i(SourceFile:445)
	at us$$Lambda$2097/1926401892.get(Unknown Source)
	... 11 more


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

-- System Details --
Details:
	Minecraft Version: 1.14.1
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_211, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 2721614376 bytes (2595 MB) / 4147642368 bytes (3955 MB) up to 4147642368 bytes (3955 MB)
	JVM Flags: 2 total; -Xmx4G -Xms4G
	Player Count: 0 / 20; []
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)