1. Im using Windows 7 2. My java version is 1.6.0_17-bo4 3. Im not using any wrappers 4. Im using build 766 5. Im getting this MASSIVE error spam Code: 12:55:52 [INFO] Chunk (18, -4) stored at (18, -3) 12:55:52 [INFO] net.minecraft.server.Chunk 12:55:52 [SEVERE] java.lang.Throwable 12:55:52 [SEVERE] at net.minecraft.server.ChunkProviderServer.getOrCreateC hunk(ChunkProviderServer.java:120) 12:55:52 [SEVERE] at net.minecraft.server.World.getChunkAt(World.java:215) 12:55:52 [SEVERE] at net.minecraft.server.World.b(World.java:1741) 12:55:52 [SEVERE] at net.minecraft.server.World.getEntities(World.java:840 ) 12:55:52 [SEVERE] at net.minecraft.server.Entity.move(Entity.java:391) 12:55:52 [SEVERE] at net.minecraft.server.EntityLiving.a(EntityLiving.java :570) 12:55:52 [SEVERE] at net.minecraft.server.EntityLiving.u(EntityLiving.java :676) 12:55:52 [SEVERE] at net.minecraft.server.EntityMonster.u(EntityMonster.ja va:30) 12:55:52 [SEVERE] at net.minecraft.server.EntityZombie.u(EntityZombie.java :34) 12:55:52 [SEVERE] at net.minecraft.server.EntityLiving.p_(EntityLiving.jav a:231) 12:55:52 [SEVERE] at net.minecraft.server.EntityMonster.p_(EntityMonster.j ava:34) 12:55:52 [SEVERE] at net.minecraft.server.World.entityJoinedWorld(World.ja va:1009) 12:55:52 [SEVERE] at net.minecraft.server.WorldServer.entityJoinedWorld(Wo rldServer.java:53) 12:55:52 [SEVERE] at net.minecraft.server.World.playerJoinedWorld(World.ja va:991) 12:55:52 [SEVERE] at net.minecraft.server.World.cleanUp(World.java:968) 12:55:52 [SEVERE] at net.minecraft.server.MinecraftServer.h(MinecraftServe r.java:369) 12:55:52 [SEVERE] at net.minecraft.server.MinecraftServer.run(MinecraftSer ver.java:287) 12:55:52 [SEVERE] at net.minecraft.server.ThreadServerApplication.run(Sour ceFile:394) 6. Iv tried restarting my PC, Breaking and placing blocks, redownloading some plugins. 7. Please help