---- Minecraft Crash Report ----
// Oops.

Time: 02/08/14 00:50
Description: Exception while ticking a block

java.lang.ClassCastException: ayb cannot be cast to ayn
	at alx.b(SourceFile:42)
	at ef.a(SourceFile:12)
	at aug.d(SourceFile:105)
	at aug.c(SourceFile:131)
	at ql.a(SourceFile:518)
	at ql.c(SourceFile:199)
	at net.minecraft.server.MinecraftServer.y(SourceFile:597)
	at net.minecraft.server.MinecraftServer.x(SourceFile:529)
	at cwp.x(SourceFile:144)
	at net.minecraft.server.MinecraftServer.run(SourceFile:445)
	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 alx.b(SourceFile:42)
	at ef.a(SourceFile:12)
	at aug.d(SourceFile:105)
	at aug.c(SourceFile:131)

-- Block being ticked --
Details:
	Block: minecraft:dispenser[facing=north,triggered=true]
	Block location: World: (325,54,-17), Chunk: (at 5,3,15 in 20,-2; contains blocks 320,0,-32 to 335,255,-17), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Stacktrace:
	at ql.a(SourceFile:518)
	at ql.c(SourceFile:199)

-- Affected level --
Details:
	Level name: Aypierre LP Saison 2
	All players: 1 total; [qo['volting51'/243, l='Aypierre LP Saison 2', x=327,43, y=53,00, z=-17,48]]
	Chunk stats: ServerChunkCache: 734 Drop: 0
	Level seed: 436464469834794662
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options: 
	Level spawn location: -8,00,64,00,45,00 - World: (-8,64,45), Chunk: (at 8,4,13 in -1,2; contains blocks -16,0,32 to -1,255,47), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)
	Level time: 15078439 game time, 3587923 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 63215 (now: false), thunder time: 30631 (now: false)
	Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false
Stacktrace:
	at net.minecraft.server.MinecraftServer.y(SourceFile:597)
	at net.minecraft.server.MinecraftServer.x(SourceFile:529)
	at cwp.x(SourceFile:144)
	at net.minecraft.server.MinecraftServer.run(SourceFile:445)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 14w30c
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_60, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 298959896 bytes (285 MB) / 594452480 bytes (566 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: 12, tallocated: 94
	Profiler Position: N/A (disabled)
	Player Count: 1 / 8; [qo['volting51'/243, l='Aypierre LP Saison 2', x=327,43, y=53,00, z=-17,48]]
	Type: Integrated Server (map_client.txt)
	Is Modded: Probably not. Jar signature remains and both client + server brands are untouched.