---- Minecraft Crash Report ----
// Don't be sad, have a hug! <3

Time: 2020-04-21 20:04
Description: Watching Server

java.lang.Error
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.CompletableFuture$Signaller.block(Unknown Source)
	at java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source)
	at java.util.concurrent.CompletableFuture.waitingGet(Unknown Source)
	at java.util.concurrent.CompletableFuture.join(Unknown Source)
	at caz.a(SourceFile:93)
	at cay.e(SourceFile:60)
	at wp.g(SourceFile:823)
	at wp.j(SourceFile:512)
	at wp$$Lambda$2174/1404469171.get(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source)
	at ais.c(SourceFile:144)
	at xb$a.c(SourceFile:551)
	at ais.w(SourceFile:118)
	at xb$a.w(SourceFile:560)
	at ais.c(SourceFile:127)
	at xb.a(SourceFile:139)
	at bjw.a(SourceFile:180)
	at bjz.a(SourceFile:108)
	at cfl.a(SourceFile:137)
	at caa.a(SourceFile:107)
	at xd.a(SourceFile:1187)
	at aya$k.a(SourceFile:872)
	at axs.a(SourceFile:269)
	at axw.eC(SourceFile:879)
	at axw.eX(SourceFile:716)
	at axw.dT(SourceFile:262)
	at ala.du(SourceFile:641)
	at akz.k(SourceFile:2331)
	at ala.k(SourceFile:490)
	at ako.k(SourceFile:159)
	at akz.h(SourceFile:2173)
	at ala.h(SourceFile:295)
	at axw.h(SourceFile:292)
	at xd.a(SourceFile:602)
	at xd$$Lambda$2399/36267071.accept(Unknown Source)
	at bjw.a(SourceFile:534)
	at xd.a(SourceFile:398)
	at net.minecraft.server.MinecraftServer.b(SourceFile:854)
	at wd.b(SourceFile:347)
	at net.minecraft.server.MinecraftServer.a(SourceFile:793)
	at net.minecraft.server.MinecraftServer.run(SourceFile:655)
	at java.lang.Thread.run(Unknown Source)


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

-- Head --
Thread: Server Watchdog
Stacktrace:
	at sun.misc.Unsafe.park(Native Method)
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.CompletableFuture$Signaller.block(Unknown Source)
	at java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source)
	at java.util.concurrent.CompletableFuture.waitingGet(Unknown Source)
	at java.util.concurrent.CompletableFuture.join(Unknown Source)
	at caz.a(SourceFile:93)
	at cay.e(SourceFile:60)
	at wp.g(SourceFile:823)
	at wp.j(SourceFile:512)
	at wp$$Lambda$2174/1404469171.get(Unknown Source)
	at java.util.concurrent.CompletableFuture$AsyncSupply.run(Unknown Source)
	at ais.c(SourceFile:144)
	at xb$a.c(SourceFile:551)
	at ais.w(SourceFile:118)
	at xb$a.w(SourceFile:560)
	at ais.c(SourceFile:127)
	at xb.a(SourceFile:139)
	at bjw.a(SourceFile:180)
	at bjz.a(SourceFile:108)
	at cfl.a(SourceFile:137)
	at caa.a(SourceFile:107)
	at xd.a(SourceFile:1187)
	at aya$k.a(SourceFile:872)
	at axs.a(SourceFile:269)
	at axw.eC(SourceFile:879)
	at axw.eX(SourceFile:716)
	at axw.dT(SourceFile:262)
	at ala.du(SourceFile:641)
	at akz.k(SourceFile:2331)
	at ala.k(SourceFile:490)
	at ako.k(SourceFile:159)
	at akz.h(SourceFile:2173)
	at ala.h(SourceFile:295)
	at axw.h(SourceFile:292)
	at xd.a(SourceFile:602)
	at xd$$Lambda$2399/36267071.accept(Unknown Source)
	at bjw.a(SourceFile:534)
	at xd.a(SourceFile:398)
	at net.minecraft.server.MinecraftServer.b(SourceFile:854)
	at wd.b(SourceFile:347)
	at net.minecraft.server.MinecraftServer.a(SourceFile:793)

-- Thread Dump --
Details:
	Threads: "Netty Server IO #6" Id=47 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$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@4f74fbad
	-  locked java.util.Collections$UnmodifiableSet@41b30c33
	-  locked sun.nio.ch.WindowsSelectorImpl@458c90dd
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	...


"Netty Server IO #5" Id=46 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$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@8e0608
	-  locked java.util.Collections$UnmodifiableSet@68cf2c27
	-  locked sun.nio.ch.WindowsSelectorImpl@31446799
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	...


"Netty Server IO #4" Id=42 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$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@10ef1314
	-  locked java.util.Collections$UnmodifiableSet@60a1f947
	-  locked sun.nio.ch.WindowsSelectorImpl@711e4f60
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	...


"Netty Server IO #3" Id=41 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$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@63749675
	-  locked java.util.Collections$UnmodifiableSet@beb5ebc
	-  locked sun.nio.ch.WindowsSelectorImpl@64efe547
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	...


"Netty Server IO #2" Id=37 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$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@6709d3f5
	-  locked java.util.Collections$UnmodifiableSet@2009265f
	-  locked sun.nio.ch.WindowsSelectorImpl@71c6925c
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	...


"Netty Server IO #1" Id=36 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$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@6a9884fe
	-  locked java.util.Collections$UnmodifiableSet@43277423
	-  locked sun.nio.ch.WindowsSelectorImpl@2af589c6
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	...


"Server Watchdog" Id=35 RUNNABLE
	at sun.management.ThreadImpl.dumpThreads0(Native Method)
	at sun.management.ThreadImpl.dumpAllThreads(Unknown Source)
	at wg.run(SourceFile:45)
	at java.lang.Thread.run(Unknown Source)


"poi IO worker" Id=34 WAITING on java.lang.String@6fe4aab6
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.lang.String@6fe4aab6
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at caz.c(SourceFile:124)
	at caz.d(SourceFile:134)
	at caz$$Lambda$2130/1447170502.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"chunk IO worker" Id=33 WAITING on java.lang.String@6fe4aab6
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.lang.String@6fe4aab6
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at caz.c(SourceFile:124)
	at caz.d(SourceFile:134)
	at caz$$Lambda$2130/1447170502.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"poi IO worker" Id=32 WAITING on java.lang.String@6fe4aab6
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.lang.String@6fe4aab6
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at caz.c(SourceFile:124)
	at caz.d(SourceFile:134)
	at caz$$Lambda$2130/1447170502.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"chunk IO worker" Id=31 WAITING on java.lang.String@6fe4aab6
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.lang.String@6fe4aab6
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at caz.c(SourceFile:124)
	at caz.d(SourceFile:134)
	at caz$$Lambda$2130/1447170502.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"poi IO worker" Id=30 WAITING on java.lang.String@6fe4aab6
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.lang.String@6fe4aab6
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at caz.c(SourceFile:124)
	at caz.d(SourceFile:134)
	at caz$$Lambda$2130/1447170502.run(Unknown Source)
	at java.lang.Thread.run(Unknown Source)


"chunk IO worker" Id=29 RUNNABLE
	at sun.nio.ch.FileDispatcherImpl.force0(Native Method)
	at sun.nio.ch.FileDispatcherImpl.force(Unknown Source)
	at sun.nio.ch.FileChannelImpl.force(Unknown Source)
	at cbc.close(SourceFile:412)
	at cbd.b(SourceFile:32)
	at cbd.a(SourceFile:47)
	at caz.b(SourceFile:83)
	at caz$$Lambda$2192/1011550412.run(Unknown Source)
	...


"Netty Server IO #0" 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$400(Unknown Source)
	at sun.nio.ch.WindowsSelectorImpl.doSelect(Unknown Source)
	at sun.nio.ch.SelectorImpl.lockAndDoSelect(Unknown Source)
	-  locked io.netty.channel.nio.SelectedSelectionKeySet@41756cc0
	-  locked java.util.Collections$UnmodifiableSet@390b8ea1
	-  locked sun.nio.ch.WindowsSelectorImpl@3f369bff
	at sun.nio.ch.SelectorImpl.select(Unknown Source)
	at io.netty.channel.nio.SelectedSelectionKeySetSelector.select(SelectedSelectionKeySetSelector.java:62)
	at io.netty.channel.nio.NioEventLoop.select(NioEventLoop.java:756)
	...


"ObjectCleanerThread" Id=27 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@75cd37b5
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@75cd37b5
	at java.lang.ref.ReferenceQueue.remove(Unknown Source)
	at io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54)
	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
	at java.lang.Thread.run(Unknown Source)


"Server console handler" Id=26 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@1f3446a0
	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@7aafad61
	at java.io.InputStreamReader.read(Unknown Source)
	...


"DestroyJavaVM" Id=25 RUNNABLE


"Server thread" Id=22 WAITING on java.util.concurrent.CompletableFuture$Signaller@71cd28a8
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.CompletableFuture$Signaller@71cd28a8
	at java.util.concurrent.locks.LockSupport.park(Unknown Source)
	at java.util.concurrent.CompletableFuture$Signaller.block(Unknown Source)
	at java.util.concurrent.ForkJoinPool.managedBlock(Unknown Source)
	at java.util.concurrent.CompletableFuture.waitingGet(Unknown Source)
	at java.util.concurrent.CompletableFuture.join(Unknown Source)
	at caz.a(SourceFile:93)
	at cay.e(SourceFile:60)
	...


"Server Infinisleeper" Id=23 TIMED_WAITING
	at java.lang.Thread.sleep(Native Method)
	at wd$1.run(SourceFile:94)


"Snooper Timer" Id=21 WAITING on java.util.TaskQueue@6da1d9bb
	at java.lang.Object.wait(Native Method)
	-  waiting on java.util.TaskQueue@6da1d9bb
	at java.lang.Object.wait(Unknown Source)
	at java.util.TimerThread.mainLoop(Unknown Source)
	at java.util.TimerThread.run(Unknown Source)


"Server-Worker-7" Id=20 WAITING on java.util.concurrent.ForkJoinPool@509d83e9
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@509d83e9
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


"Server-Worker-6" Id=19 WAITING on java.util.concurrent.ForkJoinPool@509d83e9
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@509d83e9
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


"Server-Worker-5" Id=18 WAITING on java.util.concurrent.ForkJoinPool@509d83e9
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@509d83e9
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


"Server-Worker-4" Id=17 TIMED_WAITING on java.util.concurrent.ForkJoinPool@509d83e9
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@509d83e9
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


"Server-Worker-3" Id=16 WAITING on java.util.concurrent.ForkJoinPool@509d83e9
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@509d83e9
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


"Server-Worker-2" Id=15 WAITING on java.util.concurrent.ForkJoinPool@509d83e9
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@509d83e9
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


"Server-Worker-1" Id=14 WAITING on java.util.concurrent.ForkJoinPool@509d83e9
	at sun.misc.Unsafe.park(Native Method)
	-  waiting on java.util.concurrent.ForkJoinPool@509d83e9
	at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
	at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
	at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)


"Attach Listener" Id=5 RUNNABLE


"Signal Dispatcher" Id=4 RUNNABLE


"Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@575ef83e
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.ReferenceQueue$Lock@575ef83e
	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$Lock@4f4e0215
	at java.lang.Object.wait(Native Method)
	-  waiting on java.lang.ref.Reference$Lock@4f4e0215
	at java.lang.Object.wait(Unknown Source)
	at java.lang.ref.Reference.tryHandlePending(Unknown Source)
	at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)



Stacktrace:
	at wg.run(SourceFile:61)
	at java.lang.Thread.run(Unknown Source)

-- System Details --
Details:
	Minecraft Version: 1.15.2
	Minecraft Version ID: 1.15.2
	Operating System: Windows 10 (amd64) version 10.0
	Java Version: 1.8.0_181, Oracle Corporation
	Java VM Version: Java HotSpot(TM) 64-Bit Server VM (mixed mode), Oracle Corporation
	Memory: 3260433248 bytes (3109 MB) / 4849664000 bytes (4625 MB) up to 7635730432 bytes (7282 MB)
	CPUs: 8
	JVM Flags: 2 total; -Xmx8192M -Xms2048M
	Player Count: 2 / 20; [xe['ricande'/174, l='world', x=2067.17, y=70.56, z=1538.05], xe['chte'/441, l='world', x=2096.19, y=69.00, z=1541.61]]
	Data Packs: vanilla
	Is Modded: Unknown (can't tell)
	Type: Dedicated Server (map_server.txt)