My server won't start

[validhalo270]

My minehut server was running on 1.16 for like 3 days then suddenly one day I was playing on it then it turned off and from then on every time i tried to start it, it goes straight to stopping. I believe it happened when 1.16.1 came out, and if it has to do with that can someone let me know how to fix it. I play on 1.16.1, the problem is the server wont even start at all.

[nullific]

are you able to get your server logs?

[PewPewCookie]

I'm experiencing the quite same actually. I don't know if its the same but this happens to me:

 

---- Minecraft Crash Report ----
// Don't do that.

Time: 7/2/20 2:43 PM
Description: Exception in server tick loop

java.lang.NullPointerException: Exception in server tick loop
    at net.minecraft.server.v1_16_R1.JsonList.load(JsonList.java:192)
    at net.minecraft.server.v1_16_R1.DedicatedPlayerList.y(SourceFile:95)
    at net.minecraft.server.v1_16_R1.DedicatedPlayerList.<init>(SourceFile:22)
    at net.minecraft.server.v1_16_R1.DedicatedServer.init(DedicatedServer.java:159)
    at net.minecraft.server.v1_16_R1.MinecraftServer.v(MinecraftServer.java:940)
    at net.minecraft.server.v1_16_R1.MinecraftServer.lambda$a$0(MinecraftServer.java:177)
    at java.lang.Thread.run(Thread.java:748)

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

-- System Details --
Details:
    Minecraft Version: 1.16.1
    Minecraft Version ID: 1.16.1
    Operating System: Linux (amd64) version 4.19.102+
    Java Version: 1.8.0_212, IcedTea
    Java VM Version: OpenJDK 64-Bit Server VM (mixed mode), IcedTea
    Memory: 736203424 bytes (702 MB) / 1063256064 bytes (1014 MB) up to 1063256064 bytes (1014 MB)
    CPUs: 2
    JVM Flags: 19 total; -Xms1024M -Xmx1024M -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1
    CraftBukkit Information: 
   Running: Paper version git-Paper-26 (MC: 1.16.1) (Implementing API version 1.16.1-R0.1-SNAPSHOT) false
   Plugins: {}
   Warnings: DEFAULT
   Reload Count: 0
   Threads: { TIMED_WAITING Craft Scheduler Thread - 3: [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$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Craft Scheduler Thread - 0: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.SynchronousQueue$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)], RUNNABLE DestroyJavaVM: [], WAITING Server-Worker-2: [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_16_R1.CraftCrashReport.call(CraftCrashReport.java:33), net.minecraft.server.v1_16_R1.CrashReportSystemDetails.a(SourceFile:79), net.minecraft.server.v1_16_R1.CrashReport.i(CrashReport.java:71), net.minecraft.server.v1_16_R1.CrashReport.<init>(CrashReport.java:35), net.minecraft.server.v1_16_R1.MinecraftServer.v(MinecraftServer.java:1032), net.minecraft.server.v1_16_R1.MinecraftServer.lambda$a$0(MinecraftServer.java:177), net.minecraft.server.v1_16_R1.MinecraftServer$$Lambda$2923/825802350.run(Unknown Source), java.lang.Thread.run(Thread.java:748)], WAITING Snooper Timer: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:502), java.util.TimerThread.mainLoop(Timer.java:526), java.util.TimerThread.run(Timer.java:505)], RUNNABLE Server-Worker-1: [java.util.Objects.equals(Objects.java:59), com.mojang.datafixers.functions.Functions.comp(Functions.java:24), com.mojang.datafixers.functions.Comp.lambda$one$2(Comp.java:43), com.mojang.datafixers.functions.Comp$$Lambda$981/497720888.apply(Unknown Source), java.util.Optional.map(Optional.java:215), com.mojang.datafixers.functions.Comp.one(Comp.java:43), com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651), com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571), com.mojang.datafixers.functions.Comp.one(Comp.java:43), com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651), com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571), com.mojang.datafixers.functions.Comp.one(Comp.java:43), com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651), 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com.mojang.datafixers.types.Type.rewrite(Type.java:190), com.mojang.datafixers.DataFixerBuilder.lambda$build$1(DataFixerBuilder.java:73), com.mojang.datafixers.DataFixerBuilder$$Lambda$697/1127441120.run(Unknown Source), java.util.concurrent.CompletableFuture$AsyncRun.run(CompletableFuture.java:1626), 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 Server console handler: [java.io.FileInputStream.readBytes(Native Method), java.io.FileInputStream.read(FileInputStream.java:255), java.io.BufferedInputStream.read1(BufferedInputStream.java:284), java.io.BufferedInputStream.read(BufferedInputStream.java:345), sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:284), sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:326), sun.nio.cs.StreamDecoder.read(StreamDecoder.java:178), java.io.InputStreamReader.read(InputStreamReader.java:184), java.io.BufferedReader.fill(BufferedReader.java:161), java.io.BufferedReader.readLine(BufferedReader.java:324), java.io.BufferedReader.readLine(BufferedReader.java:389), net.minecrell.terminalconsole.SimpleTerminalConsole.readCommands(SimpleTerminalConsole.java:180), net.minecrell.terminalconsole.SimpleTerminalConsole.start(SimpleTerminalConsole.java:143), net.minecraft.server.v1_16_R1.DedicatedServer$1.run(DedicatedServer.java:66)], TIMED_WAITING Craft Scheduler Thread - 1: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.SynchronousQueue$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)], TIMED_WAITING Timer hack thread: [java.lang.Thread.sleep(Native Method), net.minecraft.server.v1_16_R1.SystemUtils$1.run(SystemUtils.java:371)], WAITING Finalizer: [java.lang.Object.wait(Native Method), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:144), java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:165), java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:216)], RUNNABLE Signal Dispatcher: [], 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$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], WAITING Reference Handler: [java.lang.Object.wait(Native Method), java.lang.Object.wait(Object.java:502), java.lang.ref.Reference.tryHandlePending(Reference.java:191), java.lang.ref.Reference$ReferenceHandler.run(Reference.java:153)], TIMED_WAITING Log4j2-TF-1-AsyncLogger[AsyncContext@70dea4e]-1: [java.util.jar.Manifest$FastInputStream.readLine(Manifest.java:444), java.util.jar.Manifest.read(Manifest.java:245), java.util.jar.JarInputStream.checkManifest(JarInputStream.java:95), java.util.jar.JarInputStream.<init>(JarInputStream.java:86), java.lang.Package.loadManifest(Package.java:611), java.lang.Package.access$100(Package.java:111), java.lang.Package$1.run(Package.java:586), java.lang.Package$1.run(Package.java:570), java.security.AccessController.doPrivileged(Native Method), java.lang.Package.defineSystemPackage(Package.java:570), java.lang.Package.getSystemPackage(Package.java:546), java.lang.Package.getPackage(Package.java:336), java.lang.Class.getPackage(Class.java:796), org.apache.logging.log4j.core.impl.ThrowableProxy.toCacheEntry(ThrowableProxy.java:598), org.apache.logging.log4j.core.impl.ThrowableProxy.toExtendedStackTrace(ThrowableProxy.java:647), org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:138), org.apache.logging.log4j.core.impl.ThrowableProxy.<init>(ThrowableProxy.java:122), org.apache.logging.log4j.core.async.RingBufferLogEvent.getThrownProxy(RingBufferLogEvent.java:330), org.apache.logging.log4j.core.pattern.ExtendedThrowablePatternConverter.format(ExtendedThrowablePatternConverter.java:61), org.apache.logging.log4j.core.pattern.PatternFormatter.format(PatternFormatter.java:38), org.apache.logging.log4j.core.layout.PatternLayout$PatternSelectorSerializer.toSerializable(PatternLayout.java:455), org.apache.logging.log4j.core.layout.PatternLayout.toText(PatternLayout.java:232), org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:217), org.apache.logging.log4j.core.layout.PatternLayout.encode(PatternLayout.java:57), org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.directEncodeEvent(AbstractOutputStreamAppender.java:177), org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.tryAppend(AbstractOutputStreamAppender.java:170), org.apache.logging.log4j.core.appender.AbstractOutputStreamAppender.append(AbstractOutputStreamAppender.java:161), org.apache.logging.log4j.core.appender.RollingRandomAccessFileAppender.append(RollingRandomAccessFileAppender.java:218), org.apache.logging.log4j.core.config.AppenderControl.tryCallAppender(AppenderControl.java:156), org.apache.logging.log4j.core.config.AppenderControl.callAppender0(AppenderControl.java:129), org.apache.logging.log4j.core.config.AppenderControl.callAppenderPreventRecursion(AppenderControl.java:120), org.apache.logging.log4j.core.config.AppenderControl.callAppender(AppenderControl.java:84), org.apache.logging.log4j.core.config.LoggerConfig.callAppenders(LoggerConfig.java:448), org.apache.logging.log4j.core.config.LoggerConfig.processLogEvent(LoggerConfig.java:433), org.apache.logging.log4j.core.config.LoggerConfig.log(LoggerConfig.java:417), org.apache.logging.log4j.core.config.AwaitCompletionReliabilityStrategy.log(AwaitCompletionReliabilityStrategy.java:79), org.apache.logging.log4j.core.async.AsyncLogger.actualAsyncLog(AsyncLogger.java:337), org.apache.logging.log4j.core.async.RingBufferLogEvent.execute(RingBufferLogEvent.java:161), org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:45), org.apache.logging.log4j.core.async.RingBufferLogEventHandler.onEvent(RingBufferLogEventHandler.java:29), com.lmax.disruptor.BatchEventProcessor.processEvents(BatchEventProcessor.java:168), com.lmax.disruptor.BatchEventProcessor.run(BatchEventProcessor.java:125), java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149), java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624), java.lang.Thread.run(Thread.java:748)], TIMED_WAITING Craft Scheduler Thread - 2: [sun.misc.Unsafe.park(Native Method), java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:215), java.util.concurrent.SynchronousQueue$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)],}
   
   Force Loaded Chunks: {}
    Data Packs: vanilla, file/bukkit
    Is Modded: Definitely; Server brand changed to 'Paper'
    Type: Dedicated Server (map_server.txt)

Hope this can help mods maybe undertand whats wrong with the servers.