Aternos server crashes every time I start it

The server is running on aternos and it crashed every time I start it.

---- Minecraft Crash Report ----
// Quite honestly, I wouldn’t worry myself about that.

Time: 2/17/21, 5:59 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
at net.minecraft.server.v1_16_R3.MinecraftKey.b(SourceFile:68)
at net.minecraft.server.v1_16_R3.MinecraftKey.(SourceFile:46)
at com.destroystokyo.paper.antixray.ChunkPacketBlockControllerAntiXray.(ChunkPacketBlockControllerAntiXray.java:66)
at net.minecraft.server.v1_16_R3.World.(World.java:127)
at net.minecraft.server.v1_16_R3.WorldServer.(WorldServer.java:211)
at net.minecraft.server.v1_16_R3.MinecraftServer.loadWorld(MinecraftServer.java:424)
at net.minecraft.server.v1_16_R3.DedicatedServer.init(DedicatedServer.java:239)
at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:936)
at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:174)
at java.base/java.lang.Thread.run(Thread.java:834)

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

– System Details –
Details:
Minecraft Version: 1.16.5
Minecraft Version ID: 1.16.5
Operating System: Linux (amd64) version 5.4.0-1018-kvm
Java Version: 11.0.10, Oracle Corporation
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Oracle Corporation
Memory: 755302400 bytes (720 MB) / 998244352 bytes (952 MB) up to 1992294400 bytes (1900 MB)
CPUs: 3
JVM Flags: 3 total; -XX:MaxMetaspaceSize=200M -Xmx1900M -Xms950M
CraftBukkit Information:
Running: Paper version git-Paper-469 (MC: 1.16.5) (Implementing API version 1.16.5-R0.1-SNAPSHOT) false
Plugins: { SkinsRestorer v13.8.8 skinsrestorer.bukkit.SkinsRestorer [Th3Tr0LLeR, McLive, DoNotSpamPls, knat], EntityTrackerFixer v1.3.3 net.minemora.entitytrackerfixer.EntityTrackerFixer [Esmorall], SleepPercentage v1.2.1* software.sammurphy.sleepPercentage.SleepPercentage [[Master_Mas]], ProtocolLib v4.6.0 com.comphenix.protocol.ProtocolLib [dmulloy2, comphenix], SimpleAuth v1.5F* de.spinanddrain.simpleauth.SimpleAuth [SpinAndDrain], NoCheatPlus v3.16.0-RC-sMD5NET-b1134* fr.neatmonster.nocheatplus.NoCheatPlus [NeatMonster, asofold, Evenprime],}
Warnings: DEFAULT
Reload Count: 0
Threads: { TIMED_WAITING pool-4-thread-1: [[email protected]/jdk.internal.misc.Unsafe.park(Native Method), [email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:234), [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:2123), [email protected]/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182), [email protected]/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899), [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054), [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114), [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628), [email protected]/java.lang.Thread.run(Thread.java:834)], WAITING jolokia-0: [[email protected]/jdk.internal.misc.Unsafe.park(Native Method), [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194), [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081), [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433), [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054), [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114), [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628), [email protected]/java.lang.Thread.run(Thread.java:834)], TIMED_WAITING Log4j2-TF-1-AsyncLogger[AsyncCon[email protected]]-1: [[email protected]/java.lang.Throwable.getOurStackTrace(Throwable.java:826), [email protected]/java.lang.Throwable.getStackTrace(Throwable.java:820), app//org.apache.logging.log4j.core.impl.ThrowableProxy.(ThrowableProxy.java:138), app//org.apache.logging.log4j.core.impl.ThrowableProxy.(ThrowableProxy.java:122), app//org.apache.logging.log4j.core.async.RingBufferLogEvent.getThrownProxy(RingBufferLogEvent.java:330), app//org.apache.logging.log4j.core.pattern.ExtendedThrowablePatternConverter.format(ExtendedThrowablePatternConverter.java:61), app//org.apache.logging.log4j.core.pattern.PatternFormatter.format(PatternFormatter.java:38), app//org.apache.logging.log4j.core.layout.PatternLayout$PatternSelectorSerializer.toSerializable(PatternLayout.java:455), app//org.apache.logging.log4j.core.layout.PatternLayout.toText(PatternLayout.java:232), app//org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:217), app//org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:57), app//org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:177), app//org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:170), app//org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:161), app//org.apache.logging.log4j.core.appender.RollingRandomAccessFileAppender.append(RollingRandomAccessFileAppender.java:218), app//org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156), app//org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129), app//org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120), app//org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84), app//org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:448), app//org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:433), app//org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:417), app//org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:79), app//org.apache.logging.log4j.core.async.AsyncLogger.actualAsyncLog(AsyncLogger.java:337), app//org.apache.logging.log4j.core.async.RingBufferLogEvent.execute(RingBufferLogEvent.java:161), app//org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:45), app//org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:29), app//com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:168), app//com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125), [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128), [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628), [email protected]/java.lang.Thread.run(Thread.java:834)], WAITING Worker-Main-1: [[email protected]/jdk.internal.misc.Unsafe.park(Native Method), [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194), [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:2081), [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:433), [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1054), [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1114), [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628), [email protected]/java.lang.Thread.run(Thread.java:834)], WAITING Paper Async Chunk Urgent Task Thread: [[email protected]/jdk.internal.misc.Unsafe.park(Native Method), [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194), app//com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:84)], RUNNABLE Server thread: [[email protected]/java.lang.Thread.dumpThreads(Native Method), [email protected]/java.lang.Thread.getAllStackTraces(Thread.java:1658), app//org.bukkit.craftbukkit.v1_16_R3.CraftCrashReport.call(CraftCrashReport.java:33), app//net.minecraft.server.v1_16_R3.CrashReportSystemDetails.a(SourceFile:79), app//net.minecraft.server.v1_16_R3.CrashReport.i(CrashReport.java:71), app//net.minecraft.server.v1_16_R3.CrashReport.(CrashReport.java:35), app//net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1029), app//net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:174), app//net.minecraft.server.v1_16_R3.MinecraftServer$$Lambda$3167/0x00000008408ac040.run(Unknown Source), [email protected]/java.lang.Thread.run(Thread.java:834)], RUNNABLE DestroyJavaVM: [], RUNNABLE HTTP-Dispatcher: [[email protected]/sun.nio.ch.EPoll.wait(Native Method), [email protected]/sun.nio.ch.EPollSelectorImpl.doSelect(EPollSelectorImpl.java:120), [email protected]/sun.nio.ch.SelectorImpl.lockAndDoSelect(SelectorImpl.java:124), [email protected]/sun.nio.ch.SelectorImpl.select(SelectorImpl.java:136), platform/[email protected]/sun.net.httpserver.ServerImpl$Dispatcher.run(ServerImpl.java:365), [email protected]/java.lang.Thread.run(Thread.java:834)], TIMED_WAITING server-timer: [[email protected]/java.lang.Object.wait(Native Method), [email protected]/java.util.TimerThread.mainLoop(Timer.java:553), [email protected]/java.util.TimerThread.run(Timer.java:506)], WAITING Paper Async Chunk Task Thread #0: [[email protected]/jdk.internal.misc.Unsafe.park(Native Method), [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194), app//com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:84)], WAITING Finalizer: [[email protected]/java.lang.Object.wait(Native Method), [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155), [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176), [email protected]/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:170)], WAITING Java2D Disposer: [[email protected]/java.lang.Object.wait(Native Method), [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155), [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176), [email protected]/sun.java2d.Disposer.run(Disposer.java:144), [email protected]/java.lang.Thread.run(Thread.java:834)], WAITING Jolokia Agent Cleanup Thread: [[email protected]/java.lang.Object.wait(Native Method), [email protected]/java.lang.Thread.join(Thread.java:1305), [email protected]/java.lang.Thread.join(Thread.java:1380), app//org.jolokia.jvmagent.CleanupThread.joinThreads(CleanupThread.java:110), app//org.jolokia.jvmagent.CleanupThread.run(CleanupThread.java:60)], RUNNABLE Server console handler: [[email protected]/java.io.FileInputStream.read0(Native Method), [email protected]/java.io.FileInputStream.read(FileInputStream.java:231), app//org.jline.terminal.impl.AbstractPty$PtyInputStream.read(AbstractPty.java:73), app//org.jline.utils.NonBlockingInputStream.read(NonBlockingInputStream.java:62), app//org.jline.utils.NonBlocking$NonBlockingInputStreamReader.read(NonBlocking.java:168), app//org.jline.utils.NonBlockingReader.read(NonBlockingReader.java:57), app//org.jline.keymap.BindingReader.readCharacter(BindingReader.java:133), app//org.jline.keymap.BindingReader.readBinding(BindingReader.java:110), app//org.jline.keymap.BindingReader.readBinding(BindingReader.java:61), app//org.jline.reader.impl.LineReaderImpl.doReadBinding(LineReaderImpl.java:848), app//org.jline.reader.impl.LineReaderImpl.readBinding(LineReaderImpl.java:868), app//org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:575), app//org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:418), app//net.minecrell.terminalconsole.SimpleTerminalConsole.readCommands(SimpleTerminalConsole.java:158), app//net.minecrell.terminalconsole.SimpleTerminalConsole.start(SimpleTerminalConsole.java:141), app//net.minecraft.server.v1_16_R3.DedicatedServer$1.run(DedicatedServer.java:67)], TIMED_WAITING Timer-0: [[email protected]/java.lang.Object.wait(Native Method), [email protected]/java.util.TimerThread.mainLoop(Timer.java:553), [email protected]/java.util.TimerThread.run(Timer.java:506)], RUNNABLE Signal Dispatcher: [], RUNNABLE JolokiaDiscoveryListenerThread-172.17.0.9: [[email protected]/java.net.PlainDatagramSocketImpl.receive0(Native Method), [email protected]/java.net.AbstractPlainDatagramSocketImpl.receive(AbstractPlainDatagramSocketImpl.java:181), [email protected]/java.net.DatagramSocket.receive(DatagramSocket.java:814), app//org.jolokia.discovery.MulticastSocketListenerThread.receiveMessage(MulticastSocketListenerThread.java:115), app//org.jolokia.discovery.MulticastSocketListenerThread.run(MulticastSocketListenerThread.java:72)], RUNNABLE Netty Epoll Server IO #0: [app//io.netty.channel.epoll.Native.epollWait(Native Method), app//io.netty.channel.epoll.Native.epollWait(Native.java:148), app//io.netty.channel.epoll.Native.epollWait(Native.java:141), app//io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:290), app//io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:347), app//io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989), app//io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74), [email protected]/java.lang.Thread.run(Thread.java:834)], RUNNABLE Reference Handler: [[email protected]/java.lang.ref.Reference.waitForReferencePendingList(Native Method), [email protected]/java.lang.ref.Reference.processPendingReferences(Reference.java:241), [email protected]/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:213)], TIMED_WAITING Common-Cleaner: [[email protected]/java.lang.Object.wait(Native Method), [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155), [email protected]/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:148), [email protected]/java.lang.Thread.run(Thread.java:834), [email protected]/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:134)], TIMED_WAITING Timer hack thread: [[email protected]/java.lang.Thread.sleep(Native Method), app//net.minecraft.server.v1_16_R3.SystemUtils$5.run(SystemUtils.java:465)], TIMED_WAITING Paper Watchdog Thread: [[email protected]/java.lang.Thread.sleep(Native Method), app//org.spigotmc.WatchdogThread.run(WatchdogThread.java:170)], WAITING Snooper Timer: [[email protected]/java.lang.Object.wait(Native Method), [email protected]/java.lang.Object.wait(Object.java:328), [email protected]/java.util.TimerThread.mainLoop(Timer.java:527), [email protected]/java.util.TimerThread.run(Timer.java:506)], WAITING Paper Async Chunk Task Thread #1: [[email protected]/jdk.internal.misc.Unsafe.park(Native Method), [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:194), app//com.destroystokyo.paper.io.QueueExecutorThread.run(QueueExecutorThread.java:84)],}

Force Loaded Chunks: {}
Player Count: 0 / 12; []
Data Packs: vanilla, file/bukkit, file/VanillaTweaks_c437856.zip, file/afk display v1.1.0.zip, file/coordinates hud v1.2.0.zip, file/double shulker shells v1.3.0.zip, file/more mob heads v2.8.2.zip, file/player head drops v1.1.0.zip, file/unlock all recipes v2.0.0.zip
Is Modded: Definitely; Server brand changed to ‘Paper’
Type: Dedicated Server (map_server.txt)

Help please

Your anti-xray configuration has an invalid material

Thanks, i solved the problem!