Hopper: java.lang.UnsatisfiedLinkError: org.lwjgl.openal.AL10.nalSourceStop(I)V

java.lang.UnsatisfiedLinkError: org.lwjgl.openal.AL10.nalSourceStop(I)V
	at org.lwjgl.openal.AL10.nalSourceStop(Native Method)
	at org.lwjgl.openal.AL10.alSourceStop(AL10.java:992)
	at paulscode.sound.libraries.ChannelLWJGLOpenAL.close(ChannelLWJGLOpenAL.java:582)
	at paulscode.sound.Library.cleanup(Library.java:200)
	at paulscode.sound.libraries.LibraryLWJGLOpenAL.cleanup(LibraryLWJGLOpenAL.java:319)
	at paulscode.sound.SoundSystem.cleanup(SoundSystem.java:290)
	at bsw.b(SourceFile:132)
	at bsw.a(SourceFile:74)
	at btc.a(SourceFile:68)
	at bqx.c(SourceFile:104)
	at bqx.a(SourceFile:92)
	at azd.b(SourceFile:488)
	at bgh.a(SourceFile:151)
	at bcd.a(SourceFile:172)
	at bgh.a(SourceFile:158)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

---- Minecraft Crash Report ----
// Oh - I know what I did wrong!

Time: 25/10/13 17:59
Description: Updating screen events

java.lang.UnsatisfiedLinkError: org.lwjgl.openal.AL10.nalSourceStop(I)V
	at org.lwjgl.openal.AL10.nalSourceStop(Native Method)
	at org.lwjgl.openal.AL10.alSourceStop(AL10.java:992)
	at paulscode.sound.libraries.ChannelLWJGLOpenAL.close(ChannelLWJGLOpenAL.java:582)
	at paulscode.sound.Library.cleanup(Library.java:200)
	at paulscode.sound.libraries.LibraryLWJGLOpenAL.cleanup(LibraryLWJGLOpenAL.java:319)
	at paulscode.sound.SoundSystem.cleanup(SoundSystem.java:290)
	at bsw.b(SourceFile:132)
	at bsw.a(SourceFile:74)
	at btc.a(SourceFile:68)
	at bqx.c(SourceFile:104)
	at bqx.a(SourceFile:92)
	at azd.b(SourceFile:488)
	at bgh.a(SourceFile:151)
	at bcd.a(SourceFile:172)
	at bgh.a(SourceFile:158)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)
	at azd.o(SourceFile:1303)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	at net.minecraft.client.main.Main.main(SourceFile:103)


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

-- Head --
Stacktrace:
	at org.lwjgl.openal.AL10.nalSourceStop(Native Method)
	at org.lwjgl.openal.AL10.alSourceStop(AL10.java:992)
	at paulscode.sound.libraries.ChannelLWJGLOpenAL.close(ChannelLWJGLOpenAL.java:582)
	at paulscode.sound.Library.cleanup(Library.java:200)
	at paulscode.sound.libraries.LibraryLWJGLOpenAL.cleanup(LibraryLWJGLOpenAL.java:319)
	at paulscode.sound.SoundSystem.cleanup(SoundSystem.java:290)
	at bsw.b(SourceFile:132)
	at bsw.a(SourceFile:74)
	at btc.a(SourceFile:68)
	at bqx.c(SourceFile:104)
	at bqx.a(SourceFile:92)
	at azd.b(SourceFile:488)
	at bgh.a(SourceFile:151)
	at bcd.a(SourceFile:172)
	at bgh.a(SourceFile:158)
	at bcd.d(SourceFile:236)
	at bcd.k(SourceFile:211)

-- Affected screen --
Details:
	Screen name: bgh
Stacktrace:
	at azd.o(SourceFile:1303)
	at azd.ad(SourceFile:753)
	at azd.e(SourceFile:704)
	at net.minecraft.client.main.Main.main(SourceFile:103)

-- System Details --
Details:
	Minecraft Version: 1.7.2
	Operating System: Windows 8 (x86) version 6.2
	Java Version: 1.7.0_40, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode, sharing), Oracle Corporation
	Memory: 167620208 bytes (159 MB) / 462372864 bytes (440 MB) up to 518979584 bytes (494 MB)
	JVM Flags: 2 total; -XX:HeapDumpPath=MojangTricksIntelDriversForPerformance_javaw.exe_minecraft.exe.heapdump -Xmx512M
	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: 1.7.2
	LWJGL: 2.9.0
	OpenGL: AMD Radeon HD 7340M GL version 4.2.12002 Compatibility Profile Context 9.12.0.0, ATI Technologies Inc.
	Is Modded: Probably not. Jar signature remains and client brand is untouched.
	Type: Client (map_client.txt)
	Resource Packs: []
	Current Language: English (UK)
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NullPointerException: null
	Anisotropic Filtering: Off (1)