---- Minecraft Crash Report ----
// This is a token for 1 free hug. Redeem at your nearest Mojangsta: [~~HUG~~]

Time: 2015/04/09 8:07 AM
Description: Exception in server tick loop

java.lang.RuntimeException: Failed to check session lock, aborting
	at net.minecraft.server.v1_8_R1.WorldNBTStorage.h(WorldNBTStorage.java:57)
	at net.minecraft.server.v1_8_R1.WorldNBTStorage.<init>(WorldNBTStorage.java:41)
	at net.minecraft.server.v1_8_R1.ServerNBTManager.<init>(SourceFile:19)
	at net.minecraft.server.v1_8_R1.MinecraftServer.a(MinecraftServer.java:241)
	at net.minecraft.server.v1_8_R1.DedicatedServer.init(DedicatedServer.java:190)
	at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:473)
	at java.lang.Thread.run(Unknown Source)


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

-- System Details --
Details:
	Minecraft Version: 1.8
	Operating System: Windows 8.1 (x86) version 6.3
	Java Version: 1.8.0_40, Oracle Corporation
	Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
	Memory: 4790392 bytes (4 MB) / 46280704 bytes (44 MB) up to 1037959168 bytes (989 MB)
	JVM Flags: 1 total; -Xmx1024M
	IntCache: cache: 0, tcache: 0, allocated: 0, tallocated: 0
	CraftBukkit Information:
   Running: CraftBukkit version git-Bukkit-7bdb8f9 (MC: 1.8) (Implementing API version 1.8-R0.1-SNAPSHOT) true
   Plugins: { PermissionsEx v1.23.1 ru.tehkode.permissions.bukkit.PermissionsEx [[t3hk0d3, zml]], WorldEdit v6.0;3342-78f975b9 com.sk89q.worldedit.bukkit.WorldEditPlugin [], NickMe v1.1 me.SlagHoedje.NickMe.Main [], Vault v1.5.2-b33 net.milkbowl.vault.Vault [cereal, Sleaker, mung3r], ChatManager v4.4 net.minefactory.chatmanager.ChatManager [MineFactory], Multiverse-Core v2.5-b691 com.onarandombox.MultiverseCore.MultiverseCore [Rigby, fernferret, lithium3141, main--], WorldGuard v6.0.0-beta-05.1569- com.sk89q.worldguard.bukkit.WorldGuardPlugin [], Jobs v2.12.0 me.zford.jobs.JobsPlugin [phrstbrn], Shopkeepers v1.52 com.nisovin.shopkeepers.ShopkeepersPlugin [nisovin], ColorMe v3.8.1 de.dustplanet.colorme.ColorMe [xGhOsTkiLLeRx, Valrix],}
   Warnings: DEFAULT
   Reload Count: 0
   Threads: { RUNNABLE Signal Dispatcher: [], RUNNABLE Netty Server IO #0: [sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method), sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source), sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source), sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source), sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source), sun.nio.ch.SelectorImpl.select(Unknown Source), io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:618), io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:306), io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:116), java.lang.Thread.run(Unknown Source)], WAITING NonBlockingInputStreamThread: [java.lang.Object.wait(Native Method), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:278), java.lang.Thread.run(Unknown Source)], WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Unknown Source), java.util.TimerThread.mainLoop(Unknown Source), java.util.TimerThread.run(Unknown Source)], RUNNABLE Thread-5: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(Unknown Source), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source), java.util.concurrent.LinkedBlockingQueue.take(Unknown Source), com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:77), org.bukkit.craftbukkit.v1_8_R1.util.TerminalConsoleWriterThread.run(TerminalConsoleWriterThread.java:25), java.lang.Thread.run(Unknown Source)], 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$FinalizerThread.run(Unknown Source)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Unknown Source), java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Unknown Source), org.bukkit.craftbukkit.v1_8_R1.CraftCrashReport.call(CraftCrashReport.java:29), net.minecraft.server.v1_8_R1.CrashReportSystemDetails.a(SourceFile:78), net.minecraft.server.v1_8_R1.CrashReport.h(CrashReport.java:43), net.minecraft.server.v1_8_R1.CrashReport.<init>(CrashReport.java:32), net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:523), java.lang.Thread.run(Unknown Source)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_8_R1.ThreadSleepForever.run(SourceFile:64)], RUNNABLE Attach Listener: [], RUNNABLE Server console handler: [org.fusesource.jansi.internal.Kernel32.ReadConsoleInputW(Native Method), org.fusesource.jansi.internal.Kernel32.readConsoleInputHelper(Kernel32.java:761), org.fusesource.jansi.internal.Kernel32.readConsoleKeyInput(Kernel32.java:794), org.fusesource.jansi.internal.WindowsSupport.readConsoleInput(WindowsSupport.java:97), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.readConsoleInput(WindowsTerminal.java:215), org.bukkit.craftbukkit.libs.jline.WindowsTerminal.access$000(WindowsTerminal.java:55), org.bukkit.craftbukkit.libs.jline.WindowsTerminal$1.read(WindowsTerminal.java:157), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.read(NonBlockingInputStream.java:169), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.read(NonBlockingInputStream.java:137), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.read(NonBlockingInputStream.java:246), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:261), org.bukkit.craftbukkit.libs.jline.internal.InputStreamReader.read(InputStreamReader.java:198), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readCharacter(ConsoleReader.java:2145), org.bukkit.craftbukkit.libs.jline.console.ConsoleReader.readLine(ConsoleReader.java:2349), net.minecraft.server.v1_8_R1.ThreadCommandReader.run(ThreadCommandReader.java:33)], RUNNABLE DestroyJavaVM: [],}
   Recent tasks from -31--1{}
	Profiler Position: N/A (disabled)
	Player Count: 0 / 4; []
	Is Modded: Definitely; Server brand changed to 'CraftBukkit'
	Type: Dedicated Server (map_server.txt)