Forge 10.13.1.1217, LL 1.7.10-03: PF 1.7.10-R5B Crash Report

---- Minecraft Crash Report ----
// Why is it breaking :(

Time: 10/1/14 12:29 PM
Description: Unexpected error

java.lang.NullPointerException: Unexpected error
at eu.ha3.mc.presencefootsteps.mcpackage.implem.AcousticsManager.playStep(AcousticsManager.java:56)
at eu.ha3.mc.presencefootsteps.game.system.PFSolver.playAssociation(PFSolver.java:64)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.playSinglefoot(PFReaderH.java:346)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.simulateJumpingLanding(PFReaderH.java:291)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.simulateAirborne(PFReaderH.java:231)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.generateFootsteps(PFReaderH.java:67)
at eu.ha3.mc.presencefootsteps.game.system.PFIsolator.onFrame(PFIsolator.java:51)
at eu.ha3.mc.presencefootsteps.game.system.PFHaddon.onFrame(PFHaddon.java:359)
at eu.ha3.mc.haddon.litemod.LiteBase.onTick(LiteBase.java:99)
at com.mumfrey.liteloader.client.ClientEvents.onTick(ClientEvents.java:665)
at com.mumfrey.liteloader.client.CallbackProxyClient.onTick(CallbackProxyClient.java:146)
at net.minecraft.client.Minecraft.func_71411_J(Minecraft.java:991)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:887)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)


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

-- Head --
Stacktrace:
at eu.ha3.mc.presencefootsteps.mcpackage.implem.AcousticsManager.playStep(AcousticsManager.java:56)
at eu.ha3.mc.presencefootsteps.game.system.PFSolver.playAssociation(PFSolver.java:64)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.playSinglefoot(PFReaderH.java:346)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.simulateJumpingLanding(PFReaderH.java:291)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.simulateAirborne(PFReaderH.java:231)
at eu.ha3.mc.presencefootsteps.game.system.PFReaderH.generateFootsteps(PFReaderH.java:67)
at eu.ha3.mc.presencefootsteps.game.system.PFIsolator.onFrame(PFIsolator.java:51)
at eu.ha3.mc.presencefootsteps.game.system.PFHaddon.onFrame(PFHaddon.java:359)
at eu.ha3.mc.haddon.litemod.LiteBase.onTick(LiteBase.java:99)
at com.mumfrey.liteloader.client.ClientEvents.onTick(ClientEvents.java:665)

-- Affected level --
Details:
Level name: MpServer
All players: 1 total; ['myriadPeckers'/490, l='MpServer', x=287.68, y=4.62, z=-363.68]]
Chunk stats: MultiplayerChunkCache: 289, 289
Level seed: 0
Level generator: ID 01 - flat, ver 0. Features enabled: false
Level generator options:
Level spawn location: World: (288,4,-354), Chunk: (at 0,0,14 in 18,-23; contains blocks 288,0,-368 to 303,255,-353), Region: (0,-1; contains chunks 0,-32 to 31,-1, blocks 0,0,-512 to 511,255,-1)
Level time: 91686 game time, 11711 day time
Level dimension: 0
Level storage version: 0x00000 - Unknown?
Level weather: Rain time: 0 (now: true), thunder time: 0 (now: false)
Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false
Forced entities: 11 total; ['Treasure Slime'/43730, l='MpServer', x=221.26, y=1.77, z=-345.66], EntityItemFrame['entity.ItemFrame.name'/85, l='MpServer', x=291.94, y=4.50, z=-364.50], EntityTreasureSlime['Treasure Slime'/73263, l='MpServer', x=338.49, y=1.00, z=-432.25], EntityItemFrame['entity.ItemFrame.name'/70, l='MpServer', x=287.06, y=4.50, z=-364.50], EntityItemFrame['entity.ItemFrame.name'/71, l='MpServer', x=287.06, y=9.50, z=-364.50], EntityItemFrame['entity.ItemFrame.name'/86, l='MpServer', x=291.94, y=9.50, z=-363.50], EntityTreasureSlime['Treasure Slime'/71077, l='MpServer', x=337.88, y=1.00, z=-445.04], EntityClientPlayerMP['myriadPeckers'/490, l='MpServer', x=287.68, y=4.62, z=-363.68], EntityTreasureSlime['Treasure Slime'/64661, l='MpServer', x=227.56, y=1.00, z=-306.41], EntityTreasureSlime['Treasure Slime'/4653, l='MpServer', x=246.79, y=1.62, z=-292.47], EntityBird['Bird'/57940, l='MpServer', x=369.50, y=1.00, z=-381.50]]
Retry entities: 0 total; []
Server brand: fml,forge
Server type: Integrated singleplayer server
Stacktrace:
at net.minecraft.client.multiplayer.WorldClient.func_72914_a(WorldClient.java:373)
at net.minecraft.client.Minecraft.func_71396_d(Minecraft.java:2433)
at net.minecraft.client.Minecraft.func_99999_d(Minecraft.java:916)
at net.minecraft.client.main.Main.main(SourceFile:148)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)
at net.minecraft.launchwrapper.Launch.main(Launch.java:28)