---- Minecraft Crash Report ----
// Why did you do that?

Time: 1/5/13 5:50 PM
Description: Exception ticking world entities

java.lang.IndexOutOfBoundsException: Index: 23, Size: 23
	at java.util.ArrayList.rangeCheck(Unknown Source)
	at java.util.ArrayList.remove(Unknown Source)
	at net.minecraft.server.v1_4_6.World.tickEntities(World.java:1312)
	at net.minecraft.server.v1_4_6.WorldServer.tickEntities(WorldServer.java:466)
	at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:567)
	at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
	at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:481)
	at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:416)
	at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)


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

-- Head --
Stacktrace:
	at java.util.ArrayList.rangeCheck(Unknown Source)
	at java.util.ArrayList.remove(Unknown Source)
	at net.minecraft.server.v1_4_6.World.tickEntities(World.java:1312)
	at net.minecraft.server.v1_4_6.WorldServer.tickEntities(WorldServer.java:466)

-- Affected level --
Details:
	Level name: arena11
	All players: 1 total; [EntityPlayer['Zeraceee'/477, l='arena11', x=17.48, y=66.00, z=22.51](Zeraceee at 17.47588075539157,66.0,22.51289682490819)]
	Chunk stats: ServerChunkCache: 225 Drop: 0
	Level seed: -527558380
	Level generator: ID 00 - default, ver 1. Features enabled: true
	Level generator options:
	Level spawn location: World: (17,62,23), Chunk: (at 1,3,7 in 1,1; contains blocks 16,0,16 to 31,255,31), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511)
	Level time: 4322006 game time, 4322006 day time
	Level dimension: 0
	Level storage version: 0x04ABD - Anvil
	Level weather: Rain time: 98581 (now: false), thunder time: 69400 (now: false)
	Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: true
Stacktrace:
	at net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:567)
	at net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224)
	at net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:481)
	at net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:416)
	at net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)

-- System Details --
Details:
	Minecraft Version: 1.4.6
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.7.0_09, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 1243148760 bytes (1185 MB) / 2058027008 bytes (1962 MB) up to 2058027008 bytes (1962 MB)
	JVM Flags: 2 total; -Xmx2048M -Xms2048M
	AABB Pool Size: 614 (34384 bytes; 0 MB) allocated, 281 (15736 bytes; 0 MB) used
	Suspicious classes: $Proxy3, $Proxy5[com.avaje.ebean.EbeanServer], [com.avaje.ebean.config.dbplatform.DatabasePlatform, SQLitePlatform], [com.google.common.base.Predicate, Function, Joiner, ...], [com.google.common.cache.CacheLoader, SupplierToCacheLoader, FunctionToCacheLoader, ...], [com.google.common.collect.ImmutableCollection, ImmutableList, Maps, ...], [com.google.common.io.Files, OutputSupplier, InputSupplier], [com.google.common.util.concurrent.UncheckedExecutionException], [gnu.trove.TShortCollection, TLongCollection], [gnu.trove.impl.HashFunctions, PrimeFinder], [gnu.trove.impl.hash.THash, TPrimitiveHash, TLongShortHash, ...], [gnu.trove.iterator.TIterator, TAdvancingIterator, TLongShortIterator, ...], [gnu.trove.map.TLongShortMap], [gnu.trove.map.hash.TLongShortHashMap, TLongShortHashIterator], [gnu.trove.procedure.TLongShortProcedure], [gnu.trove.set.TLongSet], [net.minecraft.server.v1_4_6.ICommandListener, IMojangStatistics, IDataManager, ...], [org.apache.commons.lang.Validate, UnhandledException, StringUtils, ...], [org.apache.commons.lang.exception.Nestable, NestableRuntimeException], [org.bukkit.World, BlockChangeDelegate, Server, ...], [org.bukkit.block.BlockState, BlockFace, Block, ...], [org.bukkit.command.CommandSender, RemoteConsoleCommandSender, CommandException, ...], [org.bukkit.command.defaults.VanillaCommand, SaveCommand, SaveOnCommand, ...], [org.bukkit.configuration.ConfigurationSection, Configuration, MemorySection, ...], [org.bukkit.configuration.file.FileConfiguration, YamlConfiguration, FileConfigurationOptions, ...], [org.bukkit.configuration.serialization.ConfigurationSerializable, ConfigurationSerialization, DelegateDeserialization, ...], [org.bukkit.conversations.Conversable, ConversationCanceller], [org.bukkit.craftbukkit.Main], [org.bukkit.craftbukkit.libs.jline.TerminalFactory, Terminal, Flavor, ...], [org.bukkit.craftbukkit.libs.jline.console.ConsoleReader, CursorBuffer, ConsoleKeys, ...], [org.bukkit.craftbukkit.libs.jline.console.completer.CompletionHandler, CandidateListCompletionHandler], [org.bukkit.craftbukkit.libs.jline.console.history.History, MemoryHistory], [org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader, Configuration, Log], [org.bukkit.craftbukkit.libs.joptsimple.OptionException, OptionParser, OptionSpec, ...], [org.bukkit.craftbukkit.libs.joptsimple.internal.AbbreviationMap, ReflectionException, Reflection, ...], [org.bukkit.craftbukkit.v1_4_6.LoggerOutputStream, CraftServer, CraftOfflinePlayer, ...], [org.bukkit.craftbukkit.v1_4_6.block.CraftBlock, CraftBlockState], [org.bukkit.craftbukkit.v1_4_6.chunkio.ChunkIOExecutor, ChunkIOProvider, QueuedChunk], [org.bukkit.craftbukkit.v1_4_6.command.RestartCommand, TicksPerSecondCommand, ServerCommandSender, ...], [org.bukkit.craftbukkit.v1_4_6.conversations.ConversationTracker], [org.bukkit.craftbukkit.v1_4_6.enchantments.CraftEnchantment], [org.bukkit.craftbukkit.v1_4_6.entity.CraftEntity, CraftLivingEntity, CraftHumanEntity, ...], [org.bukkit.craftbukkit.v1_4_6.event.CraftEventFactory], [org.bukkit.craftbukkit.v1_4_6.generator.InternalChunkGenerator, CustomChunkGenerator, NormalChunkGenerator, ...], [org.bukkit.craftbukkit.v1_4_6.help.SimpleHelpMap, CommandAliasHelpTopic, HelpYamlReader, ...], [org.bukkit.craftbukkit.v1_4_6.inventory.CraftItemStack, CraftRecipe, CraftShapedRecipe, ...], [org.bukkit.craftbukkit.v1_4_6.metadata.EntityMetadataStore, PlayerMetadataStore, WorldMetadataStore, ...], [org.bukkit.craftbukkit.v1_4_6.potion.CraftPotionEffectType, CraftPotionBrewer], [org.bukkit.craftbukkit.v1_4_6.scheduler.CraftScheduler, CraftTask, CraftAsyncTask, ...], [org.bukkit.craftbukkit.v1_4_6.updater.AutoUpdater, BukkitDLUpdaterService], [org.bukkit.craftbukkit.v1_4_6.util.Waitable, ServerShutdownThread, ExceptionHandler, ...], [org.bukkit.enchantments.Enchantment, EnchantmentWrapper], [org.bukkit.entity.Entity, Damageable, LivingEntity, ...], [org.bukkit.event.Event, Cancellable, Listener, ...], [org.bukkit.event.block.BlockEvent, BlockFadeEvent, BlockGrowEvent, ...], [org.bukkit.event.entity.EntityEvent, EntityInteractEvent, EntityDamageEvent, ...], [org.bukkit.event.hanging.HangingEvent, HangingPlaceEvent, HangingBreakEvent, ...], [org.bukkit.event.inventory.InventoryEvent, InventoryClickEvent, SlotType, ...], [org.bukkit.event.painting.PaintingEvent, PaintingPlaceEvent, PaintingBreakEvent, ...], [org.bukkit.event.player.PlayerEvent, PlayerInteractEvent, PlayerFishEvent, ...], [org.bukkit.event.server.ServerEvent, MapInitializeEvent, ServerCommandEvent, ...], [org.bukkit.event.vehicle.VehicleEvent, VehicleMoveEvent, VehicleCollisionEvent, ...], [org.bukkit.event.weather.WeatherEvent, ThunderChangeEvent, WeatherChangeEvent, ...], [org.bukkit.event.world.WorldEvent, WorldSaveEvent, WorldInitEvent, ...], [org.bukkit.generator.ChunkGenerator], [org.bukkit.help.HelpMap, HelpTopic, IndexHelpTopic, ...], [org.bukkit.inventory.ItemStack, Recipe, ShapedRecipe, ...], [org.bukkit.inventory.meta.ItemMeta, Repairable, BookMeta, ...], [org.bukkit.map.MapView], [org.bukkit.material.MaterialData, Tree, Directional, ...], [org.bukkit.metadata.Metadatable, MetadataStore, MetadataStoreBase], [org.bukkit.permissions.ServerOperator, Permissible, PermissionDefault, ...], [org.bukkit.plugin.ServicesManager, PluginManager, SimpleServicesManager, ...], [org.bukkit.plugin.java.JavaPluginLoader, PluginClassLoader, JavaPlugin], [org.bukkit.plugin.messaging.PluginMessageRecipient, Messenger, StandardMessenger, ...], [org.bukkit.potion.PotionEffectType, PotionEffectTypeWrapper, PotionBrewer, ...], [org.bukkit.scheduler.BukkitScheduler, BukkitTask, BukkitWorker], [org.bukkit.util.Vector, BlockVector, Java15Compat, ...], [org.bukkit.util.permissions.DefaultPermissions, CommandPermissions, BroadcastPermissions], [org.fusesource.hawtjni.runtime.Library], [org.fusesource.jansi.AnsiOutputStream, WindowsAnsiOutputStream, AnsiConsole, ...], [org.fusesource.jansi.internal.Kernel32, CONSOLE_SCREEN_BUFFER_INFO, COORD, ...], [org.yaml.snakeyaml.DumperOptions, ScalarStyle, FlowStyle, ...], [org.yaml.snakeyaml.composer.Composer, ComposerException], [org.yaml.snakeyaml.constructor.BaseConstructor, SafeConstructor, Constructor, ...], [org.yaml.snakeyaml.emitter.Emitable, Emitter, EmitterException, ...], [org.yaml.snakeyaml.error.YAMLException, MarkedYAMLException, Mark], [org.yaml.snakeyaml.events.Event, NodeEvent, AliasEvent, ...], [org.yaml.snakeyaml.external.com.google.gdata.util.common.base.Escaper, UnicodeEscaper, PercentEscaper], [org.yaml.snakeyaml.introspector.PropertyUtils, BeanAccess], [org.yaml.snakeyaml.nodes.Node, CollectionNode, MappingNode, ...], [org.yaml.snakeyaml.parser.Parser, ParserImpl, ParserException, ...], [org.yaml.snakeyaml.reader.UnicodeReader, StreamReader, ReaderException], [org.yaml.snakeyaml.representer.BaseRepresenter, SafeRepresenter, Representer, ...], [org.yaml.snakeyaml.resolver.Resolver, ResolverTuple], [org.yaml.snakeyaml.scanner.Scanner, ScannerImpl, ScannerException, ...], [org.yaml.snakeyaml.serializer.Serializer, SerializerException], [org.yaml.snakeyaml.tokens.Token, AliasToken, AnchorToken, ...], [org.yaml.snakeyaml.util.UriEncoder, ArrayStack]
	IntCache: cache: 0, tcache: 0, allocated: 1, tallocated: 63
	CraftBukkit Information:
   Running: CraftBukkit version git-Spigot-jenkins-Spigot-377 (MC: 1.4.6) (Implementing API version 1.4.6-R0.4-SNAPSHOT) true
   Plugins: { Vault v1.2.23-b287 net.milkbowl.vault.Vault [cereal, Sleaker, mung3r], WorldEdit v15-8c5f74f com.sk89q.worldedit.bukkit.WorldEditPlugin [], NoCheatPlus v3.8.8-b305 fr.neatmonster.nocheatplus.NoCheatPlus [NeatMonster, asofold, Evenprime], Multiverse-Core v2.5-b654 com.onarandombox.MultiverseCore.MultiverseCore [Rigby, fernferret, lithium3141, main--], WorldGuard v756-d6939b7 com.sk89q.worldguard.bukkit.WorldGuardPlugin [], Skript v2.0 beta 6 ch.njol.skript.Skript [Njol], Essentials vDev2.9.739 com.earth2me.essentials.Essentials [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Iaccidentally], EssentialsChat vDev2.9.739 com.earth2me.essentials.chat.EssentialsChat [Zenexer, ementalo, Aelux, Brettflan, KimKandor, snowleo, ceulemans, Xeology, KHobbits, md_5, Okamosy, Iaccidentally],}
   Warnings: DEFAULT
   Threads: { TIMED_WAITING Connection #7 write thread: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_4_6.NetworkWriterThread.run(NetworkWriterThread.java:38)], RUNNABLE Attach Listener: [], RUNNABLE Signal Dispatcher: [], RUNNABLE Connection #9 read thread: [java.net.SocketInputStream.socketRead0(Native Method), java.net.SocketInputStream.read(Unknown Source), java.net.SocketInputStream.read(Unknown Source), java.io.FilterInputStream.read(Unknown Source), net.minecraft.v1_4_6.org.bouncycastle.crypto.io.CipherInputStream.a(Unknown Source), net.minecraft.v1_4_6.org.bouncycastle.crypto.io.CipherInputStream.read(Unknown Source), java.io.FilterInputStream.read(Unknown Source), net.minecraft.server.v1_4_6.Packet.a(Packet.java:93), net.minecraft.server.v1_4_6.NetworkManager.i(NetworkManager.java:190), net.minecraft.server.v1_4_6.NetworkManager.c(NetworkManager.java:344), net.minecraft.server.v1_4_6.NetworkReaderThread.run(SourceFile:93)], TIMED_WAITING File IO Thread: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_4_6.FileIOThread.b(SourceFile:43), net.minecraft.server.v1_4_6.FileIOThread.run(SourceFile:22), java.lang.Thread.run(Unknown Source)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:503), java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)], TIMED_WAITING Connection #9 write thread: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_4_6.NetworkWriterThread.run(NetworkWriterThread.java:38)], RUNNABLE Thread-5: [org.fusesource.jansi.internal.Kernel32._getch(Native Method), org.fusesource.jansi.internal.WindowsSupport.readByte(WindowsSupport.java:46), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.readByte(WindowsTerminal.java:184), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.access$000(WindowsTerminal.java:53), org.bukkit.craftbukkit.libs.jline.WindowsTerminal$1.read(WindowsTerminal.java:151), java.io.FilterInputStream.read(Unknown Source), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader$1.read(ConsoleReader.java:167), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:267), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:204), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:995), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:1167), net.minecraft.server.v1_4_6.ThreadCommandReader.run(ThreadCommandReader.java:31)], RUNNABLE Listen thread: [java.net.DualStackPlainSocketImpl.accept0(Native Method), java.net.DualStackPlainSocketImpl.socketAccept(Unknown Source), java.net.AbstractPlainSocketImpl.accept(Unknown Source), java.net.PlainSocketImpl.accept(Unknown Source), java.net.ServerSocket.implAccept(Unknown Source), java.net.ServerSocket.accept(Unknown Source), net.minecraft.server.v1_4_6.DedicatedServerConnectionThread.run(DedicatedServerConnectionThread.java:62)], TIMED_WAITING pool-1-thread-1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(Unknown Source), java.util.concurrent.SynchronousQueue$TransferStack.transfer(Unknown Source), java.util.concurrent.SynchronousQueue.poll(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Thread-4: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_4_6.ThreadSleepForever.run(SourceFile:52)], RUNNABLE DestroyJavaVM: [], RUNNABLE Thread-7: [java.net.DualStackPlainDatagramSocketImpl.socketReceiveOrPeekData(Native Method), java.net.DualStackPlainDatagramSocketImpl.receive0(Unknown Source), java.net.AbstractPlainDatagramSocketImpl.receive(Unknown Source), java.net.DatagramSocket.receive(Unknown Source), net.minecraft.server.v1_4_6.RemoteStatusListener.run(SourceFile:260), java.lang.Thread.run(Unknown Source)], RUNNABLE Connection #7 read thread: [java.net.SocketInputStream.socketRead0(Native Method), java.net.SocketInputStream.read(Unknown Source), java.net.SocketInputStream.read(Unknown Source), java.io.FilterInputStream.read(Unknown Source), net.minecraft.v1_4_6.org.bouncycastle.crypto.io.CipherInputStream.a(Unknown Source), net.minecraft.v1_4_6.org.bouncycastle.crypto.io.CipherInputStream.read(Unknown Source), java.io.FilterInputStream.read(Unknown Source), net.minecraft.server.v1_4_6.Packet.a(Packet.java:93), net.minecraft.server.v1_4_6.NetworkManager.i(NetworkManager.java:190), net.minecraft.server.v1_4_6.NetworkManager.c(NetworkManager.java:344), net.minecraft.server.v1_4_6.NetworkReaderThread.run(SourceFile:93)], TIMED_WAITING Spigot Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.bukkit.craftbukkit.v1_4_6.util.WatchdogThread.run(WatchdogThread.java:49)], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.ReferenceQueue.remove(Unknown Source), java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)], TIMED_WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], WAITING Thread-8: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), ch.njol.skript.Variables$2.run(Variables.java:92), java.lang.Thread.run(Unknown Source)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Unknown Source), org.bukkit.craftbukkit.v1_4_6.CraftCrashReport.call(CraftCrashReport.java:28), net.minecraft.server.v1_4_6.CrashReportSystemDetails.a(SourceFile:74), net.minecraft.server.v1_4_6.CrashReport.h(CrashReport.java:43), net.minecraft.server.v1_4_6.CrashReport.<init>(CrashReport.java:30), net.minecraft.server.v1_4_6.CrashReport.a(CrashReport.java:214), net.minecraft.server.v1_4_6.MinecraftServer.r(MinecraftServer.java:569), net.minecraft.server.v1_4_6.DedicatedServer.r(DedicatedServer.java:224), net.minecraft.server.v1_4_6.MinecraftServer.q(MinecraftServer.java:481), net.minecraft.server.v1_4_6.MinecraftServer.run(MinecraftServer.java:416), net.minecraft.server.v1_4_6.ThreadServerApplication.run(SourceFile:849)], WAITING Chunk I/O Executor Thread-1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), java.util.concurrent.ThreadPoolExecutor.getTask(Unknown Source), java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source), java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source), java.lang.Thread.run(Unknown Source)],}
   Recent tasks from 4702-4732{WorldEdit:com.sk89q.worldedit.bukkit.SessionTimer@4709,}
	Profiler Position: N/A (disabled)
	Vec3 Pool Size: ~~ERROR~~ NoSuchFieldError: worldServer
	Player Count: 2 / 40; [EntityPlayer['Zeraceee'/477, l='arena11', x=17.48, y=66.00, z=22.51](Zeraceee at 17.47588075539157,66.0,22.51289682490819), EntityPlayer['Pulsert'/782, l='Minergames2', x=-753.53, y=40.00, z=612.36](Pulsert at -753.5279694426266,40.0,612.356815482687)]
	Is Modded: Definitely; Server brand changed to 'craftbukkit'
	Type: Dedicated Server (map_server.txt)