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

Time: 3/31/17 12:06 AM
Description: Updating screen events

java.lang.ArrayIndexOutOfBoundsException: -1
	at java.util.Arrays$ArrayList.set(Arrays.java:3846)
	at em.set(SourceFile:47)
	at acs.a(SourceFile:447)
	at blz.a(SourceFile:157)
	at blz.a(SourceFile:84)
	at blz.a(SourceFile:72)
	at blu.a(SourceFile:648)
	at blu.a(SourceFile:576)
	at bkp.a(SourceFile:82)
	at bjm.k(SourceFile:384)
	at bjm.p(SourceFile:361)
	at bgl.t(SourceFile:1570)
	at bgl.av(SourceFile:956)
	at bgl.a(SourceFile:396)
	at net.minecraft.client.main.Main.main(SourceFile:123)


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

-- Head --
Thread: Client thread
Stacktrace:
	at java.util.Arrays$ArrayList.set(Arrays.java:3846)
	at em.set(SourceFile:47)
	at acs.a(SourceFile:447)
	at blz.a(SourceFile:157)
	at blz.a(SourceFile:84)
	at blz.a(SourceFile:72)
	at blu.a(SourceFile:648)
	at blu.a(SourceFile:576)
	at bkp.a(SourceFile:82)
	at bjm.k(SourceFile:384)
	at bjm.p(SourceFile:361)

-- Affected screen --
Details:
	Screen name: bkp

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [bsl['SirBenet'/0, l='MpServer', x=356.74, y=64.00, z=19427.36]]
	Chunk stats: MultiplayerChunkCache: 1089, 1089
	Level seed: 0
	Level generator: ID 01 - flat, ver 0. Features enabled: false
	Level generator options: 
	Level spawn location: World: (303,64,19209), Chunk: (at 15,4,9 in 18,1200; contains blocks 288,0,19200 to 303,255,19215), Region: (0,37; contains chunks 0,1184 to 31,1215, blocks 0,0,18944 to 511,255,19455)
	Level time: 11897577 game time, 1000 day time
	Level dimension: 0
	Level storage version: 0x00000 - Unknown?
	Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
	Forced entities: 9 total; [yv['Parrot'/1, l='MpServer', x=356.36, y=64.00, z=19428.26], abe['item.item.cookie'/2, l='MpServer', x=357.58, y=64.00, z=19429.41], yv['Parrot'/3, l='MpServer', x=354.56, y=64.00, z=19430.63], yv['Parrot'/4, l='MpServer', x=344.51, y=64.00, z=19433.31], yv['Parrot'/5, l='MpServer', x=358.45, y=64.00, z=19460.45], yv['Parrot'/6, l='MpServer', x=376.53, y=64.00, z=19457.59], yv['Parrot'/7, l='MpServer', x=389.31, y=65.00, z=19418.75], yv['Parrot'/8, l='MpServer', x=389.79, y=65.01, z=19432.93], bsl['SirBenet'/0, l='MpServer', x=356.74, y=64.00, z=19427.36]]
	Retry entities: 0 total; []
	Server brand: vanilla
	Server type: Integrated singleplayer server
Stacktrace:
	at bqj.a(SourceFile:365)
	at bgl.b(SourceFile:2523)
	at bgl.a(SourceFile:405)
	at net.minecraft.client.main.Main.main(SourceFile:123)

-- System Details --
Details:
	Minecraft Version: 17w13a
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_51, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 142499080 bytes (135 MB) / 428642304 bytes (408 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: 0, tallocated: 0
	Launched Version: 17w13a
	LWJGL: 2.9.4
	OpenGL: GeForce GTX 750 Ti/PCIe/SSE2 GL version 4.5.0 NVIDIA 378.92, NVIDIA Corporation
	GL Caps: Using GL 1.3 multitexturing.
Using GL 1.3 texture combiners.
Using framebuffer objects because OpenGL 3.0 is supported and separate blending is supported.
Shaders are available because OpenGL 2.1 is supported.
VBOs are available because OpenGL 1.5 is supported.

	Using VBOs: Yes
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: 
	Current Language: English (US)
	Profiler Position: N/A (disabled)
	CPU: 8x Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz