---- Minecraft Crash Report ---- // I blame Dinnerbone. Time: 23.04.20 01:00 Description: Exception ticking world java.util.ConcurrentModificationException at java.util.HashMap$HashIterator.nextNode(HashMap.java:1445) at java.util.HashMap$KeyIterator.next(HashMap.java:1469) at net.minecraft.server.v1_12_R1.PlayerChunkMap.flush(PlayerChunkMap.java:122) at net.minecraft.server.v1_12_R1.WorldServer.doTick(WorldServer.java:320) at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:801) at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) at java.lang.Thread.run(Thread.java:748) A detailed walkthrough of the error, its code path and all known details is as follows: --------------------------------------------------------------------------------------- -- Head -- Thread: Server thread Stacktrace: at java.util.HashMap$HashIterator.nextNode(HashMap.java:1445) at java.util.HashMap$KeyIterator.next(HashMap.java:1469) at net.minecraft.server.v1_12_R1.PlayerChunkMap.flush(PlayerChunkMap.java:122) at net.minecraft.server.v1_12_R1.WorldServer.doTick(WorldServer.java:320) -- Affected level -- Details: Level name: Freebuild All players: 1 total; [EntityPlayer['ArnoldGames'/910, l='Freebuild', x=815,88, y=84,76, z=-999,78](ArnoldGames at 815.8835257099518,84.76247955267439,-999.7779103283929)] Chunk stats: ServerChunkCache: 918 Drop: 195 Level seed: 8297803553777013631 Level generator: ID 00 - default, ver 1. Features enabled: true Level generator options: Level spawn location: World: (89,67,257), Chunk: (at 9,4,1 in 5,16; contains blocks 80,0,256 to 95,255,271), Region: (0,0; contains chunks 0,0 to 31,31, blocks 0,0,0 to 511,255,511) Level time: 1949632 game time, 14012 day time Level dimension: 0 Level storage version: 0x04ABD - Anvil Level weather: Rain time: 85847 (now: false), thunder time: 25630 (now: false) Level game mode: Game mode: survival (ID 0). Hardcore: false. Cheats: false Stacktrace: at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:801) at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406) at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679) at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577) at java.lang.Thread.run(Thread.java:748) -- System Details -- Details: Minecraft Version: 1.12.2 Operating System: Linux (amd64) version 4.19.0-8-amd64 Java Version: 1.8.0_242, AdoptOpenJDK Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), AdoptOpenJDK Memory: 270551328 bytes (258 MB) / 916979712 bytes (874 MB) up to 954728448 bytes (910 MB) JVM Flags: 1 total; -Xmx1024M IntCache: cache: 0, tcache: 0, allocated: 12, tallocated: 94 CraftBukkit Information: Running: CraftBukkit version git-Spigot-dcd1643-e60fc34 (MC: 1.12.2) (Implementing API version 1.12.2-R0.1-SNAPSHOT) true Plugins: { BackOnDeath v0.4 tk.jsapphire.BackOnDeath [JayzaSapphire], tpa v1.0 me.Minstrol.tpa.main [Minstrol], WorldEdit v6.1.9;caf0ad9 com.sk89q.worldedit.bukkit.WorldEditPlugin [], EpicBackpacks v1.1.59 dev.lone.EpicBackpacks.Main [LoneDev], PermissionsEx v1.23.3 ru.tehkode.permissions.bukkit.PermissionsEx [[t3hk0d3, zml]], sTablist v3.0.0-pre5 me.jul1an_k.tablist.bukkit.Tablist [Jul1an_K], SetSpawn v2.2.1 pl.artur9010.setspawn.SetSpawnPlugin [artur9010], LWC v1.9.7 com.griefcraft.lwc.LWCPlugin [Hidendra, pop4959, Me_Goes_RAWR], Home v0.1 de.DevPatrik.main.Main [DevPatrik], ProtocolLib v4.5.0 com.comphenix.protocol.ProtocolLib [dmulloy2, comphenix], Multiverse-Core v2.5-b719 com.onarandombox.MultiverseCore.MultiverseCore [Rigby, fernferret, lithium3141, main--], WorldGuard v6.2.2-SNAPSHOT;8eeab68 com.sk89q.worldguard.bukkit.WorldGuardPlugin [], Orebfuscator4 v4.4.3 com.lishid.orebfuscator.Orebfuscator [lishid, Aleksey-Terzi, ProgrammerDan], SimplePortals v1.4.5 xzot1k.plugins.sp.SimplePortals [XZot1K],} Warnings: DEFAULT Reload Count: 0 Threads: { WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165), java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)], TIMED_WAITING Timer-1: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Timer.java:552), java.util.TimerThread.run(Timer.java:505)], TIMED_WAITING Spigot Watchdog Thread: [java.lang.Thread.sleep(Native Method), org.spigotmc.WatchdogThread.run(WatchdogThread.java:92)], RUNNABLE Signal Dispatcher: [], TIMED_WAITING Timer-0: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Timer.java:552), java.util.TimerThread.run(Timer.java:505)], WAITING ProtocolLib-StructureCompiler 0: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], RUNNABLE Server thread: [java.lang.Thread.dumpThreads(Native Method), java.lang.Thread.getAllStackTraces(Thread.java:1610), org.bukkit.craftbukkit.v1_12_R1.CraftCrashReport.call(CraftCrashReport.java:30), net.minecraft.server.v1_12_R1.CrashReportSystemDetails.a(SourceFile:78), net.minecraft.server.v1_12_R1.CrashReport.h(CrashReport.java:128), net.minecraft.server.v1_12_R1.CrashReport.(CrashReport.java:35), net.minecraft.server.v1_12_R1.CrashReport.a(CrashReport.java:322), net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:806), net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:406), net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:679), net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:577), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Server Infinisleeper: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_12_R1.DedicatedServer$1.run(DedicatedServer.java:60)], TIMED_WAITING Abandoned connection cleanup thread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), com.mysql.jdbc.AbandonedConnectionCleanupThread.run(AbandonedConnectionCleanupThread.java:64), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], RUNNABLE Netty Epoll Server IO #1: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:235), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:252), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING pool-16-thread-3: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078), java.util.concurrent.LinkedBlockingDeque.pollFirst(LinkedBlockingDeque.java:522), java.util.concurrent.LinkedBlockingDeque.poll(LinkedBlockingDeque.java:684), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING process reaper: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.SynchronousQueue$TransferStack.awaitFulfill(SynchronousQueue.java:460), java.util.concurrent.SynchronousQueue$TransferStack.transfer(SynchronousQueue.java:362), java.util.concurrent.SynchronousQueue.poll(SynchronousQueue.java:941), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], WAITING Java2D Disposer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165), sun.java2d.Disposer.run(Disposer.java:148), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Thread-9: [java.lang.Thread.sleep(Native Method), com.griefcraft.util.DatabaseThread.run(DatabaseThread.java:182), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Spigot Metrics Thread: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Timer.java:552), java.util.TimerThread.run(Timer.java:505)], RUNNABLE DestroyJavaVM: [], RUNNABLE Netty Epoll Server IO #2: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:235), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:252), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Timer-2: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Timer.java:552), java.util.TimerThread.run(Timer.java:505)], WAITING NonBlockingInputStreamThread: [java.lang.Object.wait(Native Method), org.bukkit.craftbukkit.libs.jline.internal.NonBlockingInputStream.run(NonBlockingInputStream.java:278), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING pool-31-thread-1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078), java.util.concurrent.LinkedBlockingDeque.pollFirst(LinkedBlockingDeque.java:522), java.util.concurrent.LinkedBlockingDeque.poll(LinkedBlockingDeque.java:684), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING pool-28-thread-3: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2078), java.util.concurrent.LinkedBlockingDeque.pollFirst(LinkedBlockingDeque.java:522), java.util.concurrent.LinkedBlockingDeque.poll(LinkedBlockingDeque.java:684), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1073), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], RUNNABLE Netty Epoll Server IO #3: [net.minecraft.server.v1_12_R1.PacketCompressor.a(SourceFile:28), net.minecraft.server.v1_12_R1.PacketCompressor.encode(SourceFile:9), io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:107), io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738), io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:730), io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:816), io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:723), io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:120), io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738), io.netty.channel.AbstractChannelHandlerContext.invokeWrite(AbstractChannelHandlerContext.java:730), io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:816), io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:723), io.netty.handler.codec.MessageToByteEncoder.write(MessageToByteEncoder.java:113), com.comphenix.protocol.injector.netty.ChannelInjector$1.write(ChannelInjector.java:249), io.netty.channel.AbstractChannelHandlerContext.invokeWrite0(AbstractChannelHandlerContext.java:738), io.netty.channel.AbstractChannelHandlerContext.invokeWriteAndFlush(AbstractChannelHandlerContext.java:801), io.netty.channel.AbstractChannelHandlerContext.write(AbstractChannelHandlerContext.java:814), io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:794), io.netty.channel.AbstractChannelHandlerContext.writeAndFlush(AbstractChannelHandlerContext.java:831), io.netty.channel.DefaultChannelPipeline.writeAndFlush(DefaultChannelPipeline.java:1071), io.netty.channel.AbstractChannel.writeAndFlush(AbstractChannel.java:300), com.comphenix.protocol.injector.netty.ChannelProxy.writeAndFlush(ChannelProxy.java:327), net.minecraft.server.v1_12_R1.NetworkManager$4.run(NetworkManager.java:200), com.comphenix.protocol.injector.netty.ChannelInjector$3.lambda$onMessageScheduled$1(ChannelInjector.java:321), com.comphenix.protocol.injector.netty.ChannelInjector$3$$Lambda$84/1173233048.run(Unknown Source), io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163), io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:404), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:309), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], WAITING Thread-4: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442), com.mojang.util.QueueLogAppender.getNextLogEvent(QueueLogAppender.java:77), org.bukkit.craftbukkit.v1_12_R1.util.TerminalConsoleWriterThread.run(TerminalConsoleWriterThread.java:27), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING File IO Thread: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_12_R1.FileIOThread.c(SourceFile:44), net.minecraft.server.v1_12_R1.FileIOThread.run(SourceFile:30), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Thread-10: [java.lang.Thread.sleep(Native Method), com.griefcraft.modules.credits.CreditsModule$CreditsTask.run(CreditsModule.java:110), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.util.TimerThread.mainLoop(Timer.java:552), java.util.TimerThread.run(Timer.java:505)], RUNNABLE Netty Epoll Server IO #0: [io.netty.channel.epoll.Native.epollWait0(Native Method), io.netty.channel.epoll.Native.epollWait(Native.java:114), io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:235), io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:252), io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:884), java.lang.Thread.run(Thread.java:748)], RUNNABLE Server console handler: [java.io.FileInputStream.readBytes(Native Method), java.io.FileInputStream.read(FileInputStream.java:255), java.io.BufferedInputStream.fill(BufferedInputStream.java:246), java.io.BufferedInputStream.read(BufferedInputStream.java:265), 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_12_R1.DedicatedServer$2.run(DedicatedServer.java:85)], TIMED_WAITING Orebfuscator ProximityHider Thread: [java.lang.Thread.sleep(Native Method), com.lishid.orebfuscator.obfuscation.ProximityHider.run(ProximityHider.java:68)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:502), java.lang.ref.Reference.tryHandlePending(Reference.java:191), java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)], TIMED_WAITING ObjectCleanerThread: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), io.netty.util.internal.ObjectCleaner$1.run(ObjectCleaner.java:54), io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30), java.lang.Thread.run(Thread.java:748)], WAITING Chunk I/O Executor Thread-1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.park(LockSupport.java:175), java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2039), java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:442), java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1074), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1134), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)],} Recent tasks from 5210-5240{SimplePortals:xzot1k.plugins.sp.SimplePortals$$Lambda$33/1797172745@31,} Profiler Position: N/A (disabled) Player Count: 3 / 25; [EntityPlayer['ArnoldGames'/910, l='Freebuild', x=815,88, y=84,76, z=-999,78](ArnoldGames at 815.8835257099518,84.76247955267439,-999.7779103283929), EntityPlayer['moleplays'/1412, l='Farmwelt', x=753,14, y=79,00, z=255,93](moleplays at 753.1416505250379,79.0,255.92604225754854), EntityPlayer['_Talis'/1207, l='world', x=-539,37, y=7,50, z=-215,48](_Talis at -539.3672615391578,7.5,-215.48337384874645)] Is Modded: Definitely; Server brand changed to 'Spigot' Type: Dedicated Server (map_server.txt)