---- Minecraft Crash Report ----
// Shall we play a game?

Time: 12.08.15 17:28
Description: Exception ticking world entities

java.lang.NullPointerException: Exception ticking world entities
	at ayd.a(SourceFile:375)
	at lc.b(SourceFile:40)
	at agc.c(SourceFile:889)
	at lg.c(SourceFile:867)
	at agc.j(SourceFile:1305)
	at lg.j(SourceFile:481)
	at net.minecraft.server.MinecraftServer.D(SourceFile:625)
	at net.minecraft.server.MinecraftServer.C(SourceFile:553)
	at bud.C(SourceFile:152)
	at net.minecraft.server.MinecraftServer.run(SourceFile:457)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
	at ayd.a(SourceFile:375)
	at lc.b(SourceFile:40)
	at agc.c(SourceFile:889)
	at lg.c(SourceFile:867)
	at agc.j(SourceFile:1305)
	at lg.j(SourceFile:481)

-- Affected level --
Details:
	Level name: New World
	All players: 1 total; [lh['jalvsaker'/154553, l='New World', x=-247,71, y=59,62, z=-213,32]]
	Chunk stats: ServerChunkCache: 1724 Drop: 0
	Level seed: 2778061708698328739
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 3;minecraft:bedrock,3*minecraft:stone,52*minecraft:sandstone;2;
	Level spawn location: -240,00,4,00,-203,00 - World: (-240,4,-203), Chunk: (at 0,0,5 in -15,-13; contains blocks -240,0,-208 to -225,255,-193), Region: (-1,-1; contains chunks -32,-32 to -1,-1, blocks -512,0,-512 to -1,255,-1)
	Level time: 437 game time, 437 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 119567 (now: false), thunder time: 150996 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.MinecraftServer.D(SourceFile:625)
	at net.minecraft.server.MinecraftServer.C(SourceFile:553)
	at bud.C(SourceFile:152)
	at net.minecraft.server.MinecraftServer.run(SourceFile:457)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 15w33a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_31, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 314286856 bytes (299 MB) / 916508672 bytes (874 MB) up to 1060372480 bytes (1011 MB)
	JVM Flags: 6 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M
	IntCache: cache: 0, tcache: 0, allocated: 13, tallocated: 95
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [lh['jalvsaker'/154553, l='New World', x=-247,71, y=59,62, z=-213,32]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.