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

Time: 11.03.18 07:38
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
	at auw.a(SourceFile:429)
	at bjg.e(SourceFile:60)
	at bjg.<init>(SourceFile:46)
	at biw.o(SourceFile:46)
	at se.o(SourceFile:719)
	at se.<init>(SourceFile:127)
	at cyv.a(SourceFile:96)
	at cyv.d(SourceFile:131)
	at net.minecraft.server.MinecraftServer.run(SourceFile:502)
	at java.lang.Thread.run(Thread.java:745)


A detailed walkthrough of the error, its code path and all known details is as follows:
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-- System Details --
Details:
	Minecraft Version: 18w10d
	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: 112632240 bytes (107 MB) / 285212672 bytes (272 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: 0 / 8; []
	Data Packs: vanilla
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.