---- Minecraft Crash Report ----
// Hey, that tickles! Hehehe!

Time: 4/20/19 7:03 PM
Description: Exception in server tick loop

java.util.concurrent.CompletionException: m: Loading NBT data
	at java.util.concurrent.CompletableFuture.encodeThrowable(CompletableFuture.java:273)
	at java.util.concurrent.CompletableFuture.completeThrowable(CompletableFuture.java:280)
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1592)
	at agh.h(SourceFile:135)
	at agh.p(SourceFile:114)
	at ve$a.p(SourceFile:438)
	at ve.d(SourceFile:194)
	at net.minecraft.server.MinecraftServer.aW(SourceFile:708)
	at net.minecraft.server.MinecraftServer.p(SourceFile:696)
	at agh.c(SourceFile:123)
	at net.minecraft.server.MinecraftServer.o(SourceFile:681)
	at net.minecraft.server.MinecraftServer.run(SourceFile:636)
	at java.lang.Thread.run(Thread.java:748)
Caused by: m: Loading NBT data
	at ib.a(SourceFile:444)
	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 bxz.e(SourceFile:53)
	at us.f(SourceFile:688)
	at us.i(SourceFile:422)
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1590)
	... 10 more
Caused by: java.io.UTFDataFormatException: malformed input around byte 2
	at java.io.DataInputStream.readUTF(DataInputStream.java:656)
	at java.io.DataInputStream.readUTF(DataInputStream.java:564)
	at ib.b(SourceFile:431)
	at ib.a(SourceFile:78)
	at ii.a(SourceFile:65)
	at ib.a(SourceFile:438)
	... 20 more


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

-- System Details --
Details:
	Minecraft Version: 1.14 Pre-Release 5
	Operating System: Linux (amd64) version 4.15.0-47-generic
	Java Version: 1.8.0_202, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1152815176 bytes (1099 MB) / 2871001088 bytes (2738 MB) up to 11453595648 bytes (10923 MB)
	JVM Flags: 2 total; -Xms128M -Xmx12288M
	Player Count: 3 / 20; [vh['LegitHistory'/114, l='world', x=-123.87, y=66.17, z=-178.21], vh['xJohnnyD7'/314, l='world', x=43.61, y=96.67, z=666.75], vh['Creepers_Play_Mc'/995, l='world', x=8.54, y=243.19, z=31.43]]
	Data Packs: vanilla, file/Multiplayer Sleep (incompatible), file/customizable armor stands v2.3.1.zip (incompatible), file/more bricks crafting v1.0.0.zip (incompatible), file/staticadditions (incompatible), file/uncraftable ice v1.0.0.zip (incompatible)
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)