---- Minecraft Crash Report ----
// Who set us up the TNT?

Time: 03.12.20 18:36
Description: Exception ticking world

java.lang.NullPointerException: Exception ticking world
	at btl.a(SourceFile:163)
	at java.base/java.util.Optional.ifPresent(Optional.java:183)
	at aaq.a(SourceFile:402)
	at btl.a(SourceFile:162)
	at aaq.p(SourceFile:354)
	at aaq.a(SourceFile:330)
	at aas.a(SourceFile:361)
	at net.minecraft.server.MinecraftServer.b(SourceFile:870)
	at zt.b(SourceFile:311)
	at net.minecraft.server.MinecraftServer.a(SourceFile:810)
	at net.minecraft.server.MinecraftServer.w(SourceFile:669)
	at net.minecraft.server.MinecraftServer.a(SourceFile:257)
	at java.base/java.lang.Thread.run(Thread.java:834)


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

-- Head --
Thread: Server thread
Stacktrace:
	at btl.a(SourceFile:163)
	at java.base/java.util.Optional.ifPresent(Optional.java:183)
	at aaq.a(SourceFile:402)
	at btl.a(SourceFile:162)
	at aaq.p(SourceFile:354)
	at aaq.a(SourceFile:330)
	at aas.a(SourceFile:361)

-- Affected level --
Details:
	All players: 1 total; [aat['mcDandy'/310, l='ServerLevel[world]', x=183.11, y=69.00, z=207.28]]
	Chunk stats: 2101
	Level dimension: minecraft:overworld
	Level spawn location: World: (192,66,208), Section: (at 0,2,0 in 12,4,13; chunk contains blocks 192,-512,208 to 207,511,223), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,-512,0 to 511,511,511)
	Level time: 348226 game time, 6000 day time
	Level name: world
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
	Level weather: Rain time: 122992 (now: false), thunder time: 81212 (now: false)
	Known server brands: vanilla
	Level was modded: false
	Level storage version: 0x04ABD - Anvil
Stacktrace:
	at net.minecraft.server.MinecraftServer.b(SourceFile:870)
	at zt.b(SourceFile:311)
	at net.minecraft.server.MinecraftServer.a(SourceFile:810)
	at net.minecraft.server.MinecraftServer.w(SourceFile:669)
	at net.minecraft.server.MinecraftServer.a(SourceFile:257)
	at java.base/java.lang.Thread.run(Thread.java:834)

-- System Details --
Details:
	Minecraft Version: 20w49a
	Minecraft Version ID: 20w49a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 11.0.6, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 832646224 bytes (794 MB) / 1734344704 bytes (1654 MB) up to 4255121408 bytes (4058 MB)
	CPUs: 12
	JVM Flags: 0 total; 
	Player Count: 1 / 20; [aat['mcDandy'/310, l='ServerLevel[world]', x=183.11, y=69.00, z=207.28]]
	Data Packs: vanilla, file/negative_height.zip
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)