---- Minecraft Crash Report ----
// Everything's going to plan. No, really, that was supposed to happen.

Time: 2015-12-14 19:57
Description: Watching Server

java.lang.Error
	at ayg.b(SourceFile:140)
	at ayg.c(SourceFile:40)
	at ayl.a(SourceFile:66)
	at ayl.a(SourceFile:40)
	at ayl.a(SourceFile:30)
	at vb.a(SourceFile:94)
	at va.a(SourceFile:54)
	at vb.i(SourceFile:67)
	at vc.a(SourceFile:44)
	at ahn.a(SourceFile:373)
	at ahn.a(SourceFile:319)
	at anp.a(SourceFile:227)
	at anp.e(SourceFile:167)
	at anp.a(SourceFile:322)
	at ahn.e(SourceFile:444)
	at ahn.d(SourceFile:411)
	at anp.e(SourceFile:172)
	at anp.a(SourceFile:322)
	at ahn.e(SourceFile:444)
	at akk.h(SourceFile:211)
	at anu.b(SourceFile:130)
	at arx.a(SourceFile:441)
	at ahn.a(SourceFile:309)
	at akk.b(SourceFile:68)
	at lp.a(SourceFile:646)
	at lp.d(SourceFile:215)
	at net.minecraft.server.MinecraftServer.D(SourceFile:617)
	at la.D(SourceFile:339)
	at net.minecraft.server.MinecraftServer.C(SourceFile:553)
	at net.minecraft.server.MinecraftServer.run(SourceFile:457)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Stacktrace:
	at ayg.b(SourceFile:140)
	at ayg.c(SourceFile:40)
	at ayl.a(SourceFile:66)
	at ayl.a(SourceFile:40)
	at ayl.a(SourceFile:30)
	at vb.a(SourceFile:94)
	at va.a(SourceFile:54)
	at vb.i(SourceFile:67)
	at vc.a(SourceFile:44)
	at ahn.a(SourceFile:373)
	at ahn.a(SourceFile:319)
	at anp.a(SourceFile:227)
	at anp.e(SourceFile:167)
	at anp.a(SourceFile:322)
	at ahn.e(SourceFile:444)
	at ahn.d(SourceFile:411)
	at anp.e(SourceFile:172)
	at anp.a(SourceFile:322)
	at ahn.e(SourceFile:444)
	at akk.h(SourceFile:211)
	at anu.b(SourceFile:130)
	at arx.a(SourceFile:441)
	at ahn.a(SourceFile:309)
	at akk.b(SourceFile:68)
	at lp.a(SourceFile:646)
	at lp.d(SourceFile:215)
	at net.minecraft.server.MinecraftServer.D(SourceFile:617)
	at la.D(SourceFile:339)
	at net.minecraft.server.MinecraftServer.C(SourceFile:553)

-- Thread Dump --
Details:
	Threads: "Netty Server IO #15" Id=35 RUNNABLE
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@10dbd830
	-  locked java.util.Collections$UnmodifiableSet@1e1c245b
	-  locked sun.nio.ch.WindowsSelectorImpl@1a23b340
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #14" Id=34 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@5f212e60
	-  locked java.util.Collections$UnmodifiableSet@11f577ec
	-  locked sun.nio.ch.WindowsSelectorImpl@6eb4b775
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #13" Id=33 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@698ab050
	-  locked java.util.Collections$UnmodifiableSet@3f0ed12f
	-  locked sun.nio.ch.WindowsSelectorImpl@5fe8b35
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #12" Id=32 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@4e3a8be0
	-  locked java.util.Collections$UnmodifiableSet@728eba47
	-  locked sun.nio.ch.WindowsSelectorImpl@3b408a90
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #11" Id=31 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@4a9619ee
	-  locked java.util.Collections$UnmodifiableSet@5069eed7
	-  locked sun.nio.ch.WindowsSelectorImpl@57b23a1f
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #10" Id=30 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@68193e73
	-  locked java.util.Collections$UnmodifiableSet@123a03f7
	-  locked sun.nio.ch.WindowsSelectorImpl@d3a4831
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #9" Id=29 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@4b1ee94b
	-  locked java.util.Collections$UnmodifiableSet@6a55acfd
	-  locked sun.nio.ch.WindowsSelectorImpl@28b22ffb
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #8" Id=28 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@7716911c
	-  locked java.util.Collections$UnmodifiableSet@4bfe6a04
	-  locked sun.nio.ch.WindowsSelectorImpl@c8b15c2
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #7" Id=27 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@35ff2e5f
	-  locked java.util.Collections$UnmodifiableSet@7622d78d
	-  locked sun.nio.ch.WindowsSelectorImpl@4e342d07
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #6" Id=26 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@1a450406
	-  locked java.util.Collections$UnmodifiableSet@56845cc7
	-  locked sun.nio.ch.WindowsSelectorImpl@36fa7725
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #5" Id=25 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@594928e8
	-  locked java.util.Collections$UnmodifiableSet@6b1e72f3
	-  locked sun.nio.ch.WindowsSelectorImpl@1f087933
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #4" Id=24 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@7a2e66a8
	-  locked java.util.Collections$UnmodifiableSet@6a300f6d
	-  locked sun.nio.ch.WindowsSelectorImpl@72216132
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #3" Id=23 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@2ebc5fa4
	-  locked java.util.Collections$UnmodifiableSet@27ae77fd
	-  locked sun.nio.ch.WindowsSelectorImpl@4d0f4f02
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"File IO Thread" Id=44 TIMED_WAITING
	at java.lang.Thread.sleep(Native Method)
	at bay.c(SourceFile:51)
	at bay.run(SourceFile:30)
	at java.lang.Thread.run(Unknown Source)


"Netty Server IO #2" Id=22 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@34de9f60
	-  locked java.util.Collections$UnmodifiableSet@78d3b720
	-  locked sun.nio.ch.WindowsSelectorImpl@2c162658
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Netty Server IO #1" Id=21 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@1b560b87
	-  locked java.util.Collections$UnmodifiableSet@5b33b212
	-  locked sun.nio.ch.WindowsSelectorImpl@3e3c64e3
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Java2D Disposer" Id=39 WAITING on java.lang.ref.ReferenceQueue$Lock@2385a19a
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@2385a19a
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at sun.java2d.Disposer.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"Server Watchdog" Id=38 RUNNABLE
	at sun.management.ThreadImpl.dumpThreads0(Native Method)
	at sun.management.ThreadImpl.dumpAllThreads(Unknown Source)
	at lb.run(SourceFile:43)
	at java.lang.Thread.run(Unknown Source)


"Query Listener #1" Id=37 RUNNABLE (in native)
	at java.net.DualStackPlainDatagramSocketImpl.socketReceiveOrPeekData(Native Method)
	at java.net.DualStackPlainDatagramSocketImpl.receive0(Unknown Source)
	-  locked java.net.DualStackPlainDatagramSocketImpl@8248c5e
	at java.net.AbstractPlainDatagramSocketImpl.receive(Unknown Source)
	-  locked java.net.DualStackPlainDatagramSocketImpl@8248c5e
	at java.net.DatagramSocket.receive(Unknown Source)
	-  locked java.net.DatagramPacket@4e410c6a
	-  locked java.net.DatagramSocket@70bc773c
	at nb.run(SourceFile:268)
	at java.lang.Thread.run(Unknown Source)


"Netty Server IO #0" Id=20 RUNNABLE (in native)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll0(Native Method)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.poll(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl$SubSelector.access$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@1387723d
	-  locked java.util.Collections$UnmodifiableSet@1d8088a6
	-  locked sun.nio.ch.WindowsSelectorImpl@31eaa134
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:622)
	at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:310)
	...


"Server console handler" Id=18 RUNNABLE (in native)
	at java.io.FileInputStream.readBytes(Native Method)
	at java.io.FileInputStream.read(Unknown Source)
	at java.io.BufferedInputStream.read1(Unknown Source)
	at java.io.BufferedInputStream.read(Unknown Source)
	-  locked java.io.BufferedInputStream@770ec93f
	at sun.nio.cs.StreamDecoder.readBytes(Unknown Source)
	at sun.nio.cs.StreamDecoder.implRead(Unknown Source)
	at sun.nio.cs.StreamDecoder.read(Unknown Source)
	-  locked java.io.InputStreamReader@5f304b79
	at java.io.InputStreamReader.read(Unknown Source)
	...


"DestroyJavaVM" Id=17 RUNNABLE


"Server thread" Id=15 RUNNABLE
	at ayg.b(SourceFile:140)
	at ayg.c(SourceFile:40)
	at ayl.a(SourceFile:66)
	at ayl.a(SourceFile:40)
	at ayl.a(SourceFile:30)
	at vb.a(SourceFile:94)
	at va.a(SourceFile:54)
	at vb.i(SourceFile:67)
	...


"Server Infinisleeper" Id=14 TIMED_WAITING
	at java.lang.Thread.sleep(Native Method)
	at la$1.run(SourceFile:77)


"Snooper Timer" Id=13 TIMED_WAITING on java.util.TaskQueue@466c3d81
	at java.lang.Object.wait(Native Method)
	-  waiting on java.util.TaskQueue@466c3d81
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)


"Attach Listener" Id=5 RUNNABLE


"Signal Dispatcher" Id=4 RUNNABLE


"Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@226bc779
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@226bc779
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)


"Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@232db53a
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.Reference$Lock@232db53a
	at java.lang.Object.wait(Unknown Source)
	at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)



Stacktrace:
	at lb.run(SourceFile:59)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 15w50a
	Operating System: Windows 7 (amd64) version 6.1
	Java Version: 1.8.0_65, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 173625560 bytes (165 MB) / 857735168 bytes (818 MB) up to 2382364672 bytes (2272 MB)
	JVM Flags: 0 total; 
	IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94
	Profiler Position: N/A (disabled)
	Player Count: 2 / 10; [lr['macke070'/8534, l='world', x=-399,70, y=71,88, z=-230,00], lr['Thermawrench'/9483, l='world', x=416,70, y=62,00, z=-981,53]]
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)