Minecraft Crash Report

---- Minecraft Crash Report ----
// There are four lights!

Time: 09.05.14 10:36
Description: Rendering entity in world

java.lang.ClassCastException: adc cannot be cast to java.lang.String
	at td.e(SourceFile:99)
	at sv.bH(SourceFile:715)
	at wh.b_(SourceFile:178)
	at rz.c_(SourceFile:1634)
	at bqt.b(SourceFile:343)
	at bqt.a(SourceFile:211)
	at bqw.a(SourceFile:23)
	at bqw.a(SourceFile:11)
	at bpz.a(SourceFile:208)
	at bpz.a(SourceFile:191)
	at bpz.a(SourceFile:168)
	at bom.a(SourceFile:376)
	at bof.a(SourceFile:994)
	at bof.b(SourceFile:814)
	at ban.ak(SourceFile:801)
	at ban.f(SourceFile:728)
	at net.minecraft.client.main.Main.main(SourceFile:148)


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

-- Head --
Stacktrace:
	at td.e(SourceFile:99)
	at sv.bH(SourceFile:715)
	at wh.b_(SourceFile:178)
	at rz.c_(SourceFile:1634)
	at bqt.b(SourceFile:343)
	at bqt.a(SourceFile:211)
	at bqw.a(SourceFile:23)
	at bqw.a(SourceFile:11)

-- Entity being rendered --
Details:
	Entity Type: EntityHorse (wh)
	Entity ID: 32832
	Entity Name: ~~ERROR~~ ClassCastException: adc cannot be cast to java.lang.String
	Entity's Exact location: 734,44, 123,48, 279,50
	Entity's Block location: World: (734,123,279), Chunk: (at 14,7,7 in 45,17; contains blocks 720,0,272 to 735,255,287), Region: (1,0; contains chunks 32,0 to 63,31, blocks 512,0,0 to 1023,255,511)
	Entity's Momentum: 0,00, -0,08, 0,00

-- Renderer details --
Details:
	Assigned renderer: bqh@47c64cfe
	Location: -0,61,54,57,2,60 - World: (-1,54,2), Chunk: (at 15,3,2 in -1,0; contains blocks -16,0,0 to -1,255,15), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Rotation: 0.0
	Delta: 0.2606101
Stacktrace:
	at bpz.a(SourceFile:208)
	at bpz.a(SourceFile:191)
	at bpz.a(SourceFile:168)
	at bom.a(SourceFile:376)
	at bof.a(SourceFile:994)

-- Affected level --
Details:
	Level name: MpServer
	All players: 1 total; [blw['DPOHVAR'/882, l='MpServer', x=735,04, y=68,91, z=276,90]]
	Chunk stats: MultiplayerChunkCache: 441, 441
	Level seed: 0
	Level generator: ID 00 - default, ver 1. Features enabled: false
	Level generator options:
	Level spawn location: World: (760,64,287), Chunk: (at 8,4,15 in 47,17; contains blocks 752,0,272 to 767,255,287), Region: (1,0; contains chunks 32,0 to 63,31, blocks 512,0,0 to 1023,255,511)
	Level time: 78814899 game time, 75960145 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: ~~ERROR~~ ClassCastException: adc cannot be cast to java.lang.String
	Retry entities: 0 total; []
	Server brand: CraftBukkit
	Server type: Non-integrated multiplayer server
Stacktrace:
	at blr.a(SourceFile:289)
	at ban.b(SourceFile:1972)
	at ban.f(SourceFile:737)
	at net.minecraft.client.main.Main.main(SourceFile:148)

-- System Details --
Details:
	Minecraft Version: 1.7.9
	Operating System: Windows 8.1 (amd64) version 6.3
	Java Version: 1.8.0, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 45195736 bytes (43 MB) / 147324928 bytes (140 MB) up to 954728448 bytes (910 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx1G
	AABB Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	Launched Version: 1.7.9
	LWJGL: 2.9.1
	OpenGL: Mobile Intel(R) 4 Series Express Chipset Family GL version 2.1.0 - Build 8.15.10.1883, Intel
	GL Caps: Using GL 1.3 multitexturing.
Using framebuffer objects because EXT_framebuffer_object is supported.
Anisotropic filtering is supported and maximum anisotropy is 2.
Shaders are available because OpenGL 2.1 is supported.

	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)
	Vec3 Pool Size: 0 (0 bytes; 0 MB) allocated, 0 (0 bytes; 0 MB) used
	Anisotropic Filtering: Off (1)