My log

[20:25:06] [Client thread/INFO]: Setting user: Creppernicus
[20:25:06] [Client thread/INFO]: (Session ID is token:5f36a92c732446ce8c9ca02e55f0a377:4fc0e3dde68d4e37a495128ebc741fab)
[20:25:10] [Client thread/INFO]: LWJGL Version: 2.9.4
[20:25:11] [Client thread/INFO]: Reloading ResourceManager: Default, A Nuclear Winter V16
[20:25:13] [Sound Library Loader/INFO]: Starting up SoundSystem...
[20:25:13] [Thread-6/INFO]: Initializing LWJGL OpenAL
[20:25:13] [Thread-6/INFO]: (The LWJGL binding of OpenAL.  For more information, see http://www.lwjgl.org)
[20:25:13] [Thread-6/ERROR]: Error in class 'LibraryLWJGLOpenAL'
[20:25:13] [Thread-6/ERROR]: Unable to initialize OpenAL.  Probable cause: OpenAL not supported.
[20:25:13] [Thread-6/WARN]: ERROR MESSAGE:
[20:25:13] [Thread-6/INFO]: Could not locate OpenAL library.
[20:25:13] [Thread-6/WARN]: STACK TRACE:
[20:25:13] [Thread-6/INFO]: org.lwjgl.openal.AL.create(AL.java:156)
[20:25:13] [Thread-6/INFO]: org.lwjgl.openal.AL.create(AL.java:102)
[20:25:13] [Thread-6/INFO]: org.lwjgl.openal.AL.create(AL.java:206)
[20:25:13] [Thread-6/INFO]: paulscode.sound.libraries.LibraryLWJGLOpenAL.init(LibraryLWJGLOpenAL.java:164)
[20:25:13] [Thread-6/INFO]: paulscode.sound.SoundSystem.CommandNewLibrary(SoundSystem.java:1576)
[20:25:13] [Thread-6/INFO]: paulscode.sound.SoundSystem.CommandQueue(SoundSystem.java:2572)
[20:25:13] [Thread-6/INFO]: paulscode.sound.CommandThread.run(CommandThread.java:121)
[20:25:13] [Sound Library Loader/WARN]: ERROR MESSAGE:
[20:25:13] [Sound Library Loader/INFO]: Could not locate OpenAL library.
[20:25:13] [Sound Library Loader/INFO]: Starting up SoundSystem...
[20:25:14] [Thread-8/INFO]: Switching to No Sound
[20:25:14] [Thread-8/INFO]: (Silent Mode)
[20:25:14] [Sound Library Loader/INFO]: Sound engine started
[20:25:17] [Client thread/ERROR]: Unable to parse metadata from minecraft:textures/blocks/portal.png
java.lang.RuntimeException: invalid frameindex 16
	at bmi.a(SourceFile:252) ~[1.8.7.jar:?]
	at bmh.b(SourceFile:130) [1.8.7.jar:?]
	at bmh.a(SourceFile:77) [1.8.7.jar:?]
	at bot.j(SourceFile:553) [1.8.7.jar:?]
	at bot.a(SourceFile:139) [1.8.7.jar:?]
	at bou.a(SourceFile:23) [1.8.7.jar:?]
	at bnn.a(SourceFile:99) [1.8.7.jar:?]
	at ave.am(SourceFile:448) [1.8.7.jar:?]
	at ave.a(SourceFile:310) [1.8.7.jar:?]
	at net.minecraft.client.main.Main.main(SourceFile:124) [1.8.7.jar:?]
[20:25:18] [Client thread/INFO]: Created: 1024x1024 textures-atlas
[20:25:43] [Client thread/INFO]: Connecting to 198.50.202.129, 25773