crash2

2013-03-17 22:49:30 [INFO] [STDERR] t: Ticking screen
2013-03-17 22:49:30 [INFO] [STDERR] at net.minecraft.client.Minecraft.l(Minecraft.java:1546)
2013-03-17 22:49:30 [INFO] [STDERR] at net.minecraft.client.Minecraft.J(Minecraft.java:848)
2013-03-17 22:49:30 [INFO] [STDERR] at net.minecraft.client.Minecraft.run(Minecraft.java:773)
2013-03-17 22:49:30 [INFO] [STDERR] at java.lang.Thread.run(Unknown Source)
2013-03-17 22:49:30 [INFO] [STDERR] Caused by: java.lang.NullPointerException
2013-03-17 22:49:30 [INFO] [STDERR] at cpw.mods.fml.common.network.EntitySpawnPacket.execute(EntitySpawnPacket.java:175)
2013-03-17 22:49:30 [INFO] [STDERR] at cpw.mods.fml.common.network.FMLNetworkHandler.handleFMLPacket(FMLNetworkHandler.java:102)
2013-03-17 22:49:30 [INFO] [STDERR] at cpw.mods.fml.common.network.FMLNetworkHandler.handlePacket250Packet(FMLNetworkHandler.java:67)
2013-03-17 22:49:30 [INFO] [STDERR] at ayh.a(NetClientHandler.java:1483)
2013-03-17 22:49:30 [INFO] [STDERR] at di.a(SourceFile:59)
2013-03-17 22:49:30 [INFO] [STDERR] at com.mumfrey.liteloader.core.HookPluginChannels.a(HookPluginChannels.java:99)
2013-03-17 22:49:30 [INFO] [STDERR] at cg.b(TcpConnection.java:458)
2013-03-17 22:49:30 [INFO] [STDERR] at ayh.d(NetClientHandler.java:240)
2013-03-17 22:49:30 [INFO] [STDERR] at ayk.c(GuiConnecting.java:49)
2013-03-17 22:49:30 [INFO] [STDERR] at net.minecraft.client.Minecraft.l(Minecraft.java:1539)
2013-03-17 22:49:30 [INFO] [STDERR] ... 3 more
2013-03-17 22:49:41 [INFO] [STDOUT] Stopping!
2013-03-17 22:49:41 [INFO] [STDOUT] SoundSystem shutting down...
2013-03-17 22:49:41 [INFO] [STDOUT] Author: Paul Lamb, www.paulscode.com