---- Minecraft Crash Report ----
// Quite honestly, I wouldn't worry myself about that.

Time: 4/18/19 10:53 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$AsyncSupply.run(CompletableFuture.java:1592)
	at agg.h(SourceFile:135)
	at agg.p(SourceFile:114)
	at vd$a.p(SourceFile:438)
	at vd.d(SourceFile:194)
	at net.minecraft.server.MinecraftServer.aW(SourceFile:708)
	at net.minecraft.server.MinecraftServer.p(SourceFile:696)
	at agg.bf(SourceFile:99)
	at net.minecraft.server.MinecraftServer.o(SourceFile:680)
	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 bxx.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 4
	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: 2619069496 bytes (2497 MB) / 3757572096 bytes (3583 MB) up to 11453595648 bytes (10923 MB)
	JVM Flags: 2 total; -Xms128M -Xmx12288M
	Player Count: 5 / 20; [vg['Tomsnodgrass'/31, l='world', x=-419.89, y=74.00, z=-2030.99], vg['Nearbie'/613, l='world', x=751.47, y=24.00, z=1058.17], vg['JensTheGreat1'/1177, l='world', x=93.83, y=61.00, z=158.59], vg['xJohnnyD7'/1187, l='world', x=-210.49, y=72.50, z=-2054.92], vg['StealthSyndica_'/3420, l='world', x=-188.98, y=67.92, z=-2036.80]]
	Data Packs: vanilla, file/Multiplayer Sleep (incompatible), file/more bricks crafting v1.0.0.zip (incompatible), file/uncraftable ice v1.0.0.zip (incompatible), file/customizable armor stands v2.3.1.zip (incompatible), file/staticadditions (incompatible)
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)