---- Minecraft Crash Report ----
// I blame Dinnerbone.

Time: 23.05.2018 15:51
Description: Exception ticking world

java.lang.NullPointerException: Exception ticking world
	at bwi.a(SourceFile:186)
	at bwi.a(SourceFile:92)
	at bwm.d(SourceFile:60)
	at brt.a(SourceFile:298)
	at sj.a(SourceFile:307)
	at sk.a(SourceFile:249)
	at bbo.a(SourceFile:144)
	at sk.i_(SourceFile:199)
	at net.minecraft.server.MinecraftServer.w(SourceFile:694)
	at net.minecraft.server.MinecraftServer.v(SourceFile:627)
	at dii.v(SourceFile:156)
	at net.minecraft.server.MinecraftServer.run(SourceFile:532)
	at java.lang.Thread.run(Thread.java:745)


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

-- Head --
Thread: Server thread
Stacktrace:
	at bwi.a(SourceFile:186)
	at bwi.a(SourceFile:92)
	at bwm.d(SourceFile:60)
	at brt.a(SourceFile:298)
	at sj.a(SourceFile:307)
	at sk.a(SourceFile:249)
	at bbo.a(SourceFile:144)
	at sk.i_(SourceFile:199)

-- Affected level --
Details:
	Level name: Update Aquatic
	All players: 1 total; [sm['PluginerTR'/522, l='Update Aquatic', x=80.95, y=73.00, z=83.72]]
	Chunk stats: ServerChunkCache: 321 Drop: 0
	Level seed: -3055324757812550622
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: {}
	Level spawn location: World: (64,71,64), Chunk: (at 0,4,0 in 4,4; contains blocks 64,0,64 to 79,255,79), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 813 game time, 813 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 20837 (now: false), thunder time: 134949 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.w(SourceFile:694)
	at net.minecraft.server.MinecraftServer.v(SourceFile:627)
	at dii.v(SourceFile:156)
	at net.minecraft.server.MinecraftServer.run(SourceFile:532)
	at java.lang.Thread.run(Thread.java:745)

-- System Details --
Details:
	Minecraft Version: 18w21a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_25, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 237873584 bytes (226 MB) / 704643072 bytes (672 MB) up to 1073741824 bytes (1024 MB)
	JVM Flags: 8 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=16M
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [sm['PluginerTR'/522, l='Update Aquatic', x=80.95, y=73.00, z=83.72]]
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.