2012-10-05 00:00:08 [INFO] [STDERR] java.util.ConcurrentModificationException
2012-10-05 00:00:08 [INFO] [STDERR] 	at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
2012-10-05 00:00:08 [INFO] [STDERR] 	at java.util.HashMap$ValueIterator.next(Unknown Source)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.MapGenStructure.generateStructuresInChunk(MapGenStructure.java:47)
2012-10-05 00:00:08 [INFO] [STDERR] 	at micdoodle8.mods.galacticraft.GCChunkProvider.populate(GCChunkProvider.java:457)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.ChunkProviderServer.populate(ChunkProviderServer.java:218)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.Chunk.populateChunk(Chunk.java:1190)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.ChunkProviderServer.loadChunk(ChunkProviderServer.java:118)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.ChunkProviderServer.provideChunk(ChunkProviderServer.java:131)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.World.getChunkFromChunkCoords(World.java:375)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.WorldServer.getAllTileEntityInBox(WorldServer.java:568)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.EntityPlayerMP.localOnUpdate(EntityPlayerMP.java:1190)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.ServerPlayerBase.onUpdate(ServerPlayerBase.java:764)
2012-10-05 00:00:08 [INFO] [STDERR] 	at micdoodle8.mods.galacticraft.GCPlayerBaseServer.onUpdate(GCPlayerBaseServer.java:181)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.ServerPlayerAPI.onUpdate(ServerPlayerAPI.java:3554)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.ServerPlayerAPI.onUpdate(ServerPlayerAPI.java:3532)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.EntityPlayerMP.onUpdate(EntityPlayerMP.java:1145)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.World.updateEntityWithOptionalForce(World.java:2056)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.WorldServer.updateEntityWithOptionalForce(WorldServer.java:535)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.World.updateEntity(World.java:2021)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.World.updateEntities(World.java:1902)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.WorldServer.updateEntities(WorldServer.java:434)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.server.MinecraftServer.updateTimeLightAndEntities(MinecraftServer.java:631)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.server.MinecraftServer.tick(MinecraftServer.java:562)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.IntegratedServer.tick(IntegratedServer.java:107)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:468)
2012-10-05 00:00:08 [INFO] [STDERR] 	at net.minecraft.src.ThreadServerApplication.run(ThreadServerApplication.java:18)
2012-10-05 00:00:18 [INFO] [STDOUT] Stopping!