Everytime i launch my own server installed from minecraft.net it works for a few mins and then automatically shuts down. There are only 2 people on it me and my friend. No plugins or mods are used. Here is the error report.
---- Minecraft Crash Report ----
// I bet Cylons wouldn't have this problem.

Time: 6/26/20 10:43 AM
Description: Watching Server

java.lang.Error
at zd$$Lambda$3593/14479502.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/14393495.invokeStatic_L_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/10904818.linkToTargetMethod(LambdaForm$MH)
at zd.a(SourceFile:405)
at net.minecraft.server.MinecraftServer.b(SourceFile:873)
at yd.b(SourceFile:306)
at net.minecraft.server.MinecraftServer.a(SourceFile:813)
at net.minecraft.server.MinecraftServer.v(SourceFile:672)
at net.minecraft.server.MinecraftServer.a(SourceFile:256)
at net.minecraft.server.MinecraftServer$$Lambda$3070/27446058.run(Unknown Source)
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 zd$$Lambda$3593/14479502.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/14393495.invokeStatic_L_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/10904818.linkToTargetMethod(LambdaForm$MH)
at zd.a(SourceFile:405)
at net.minecraft.server.MinecraftServer.b(SourceFile:873)
at yd.b(SourceFile:306)
at net.minecraft.server.MinecraftServer.a(SourceFile:813)
at net.minecraft.server.MinecraftServer.v(SourceFile:672)
at net.minecraft.server.MinecraftServer.a(SourceFile:256)

– Thread Dump –
Details:
Threads: "Worker-Main-23" Id=58 WAITING on java.util.concurrent.ForkJoinPool@1573ef3
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.ForkJoinPool@1573ef3
  at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
  at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
  at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

"Worker-Main-22" Id=57 WAITING on java.util.concurrent.ForkJoinPool@1573ef3
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.ForkJoinPool@1573ef3
  at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
  at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
  at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

"Worker-Main-21" Id=56 WAITING on java.util.concurrent.ForkJoinPool@1573ef3
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.ForkJoinPool@1573ef3
  at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
  at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
  at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

"Worker-Main-20" Id=55 TIMED_WAITING on java.util.concurrent.ForkJoinPool@1573ef3
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.ForkJoinPool@1573ef3
  at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
  at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
  at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

"Netty Server IO #2" Id=51 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@190da29
• locked java.util.Collections$UnmodifiableSet@1af5583
• locked sun.nio.ch.WindowsSelectorImpl@add012
  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=49 RUNNABLE
at sun.management.ThreadImpl.dumpThreads0(Native Method)
at sun.management.ThreadImpl.dumpAllThreads(Unknown Source)
at yg.run(SourceFile:45)
at java.lang.Thread.run(Unknown Source)

"Netty Server IO #1" Id=45 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@61d512
• locked java.util.Collections$UnmodifiableSet@1fd0865
• locked sun.nio.ch.WindowsSelectorImpl@db53d4
  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 #0" Id=40 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@822f5d
• locked java.util.Collections$UnmodifiableSet@33bc5a
• locked sun.nio.ch.WindowsSelectorImpl@1ce3259
  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=39 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@1df9c47
at java.lang.Object.wait(Native Method)

• waiting on java.lang.ref.ReferenceQueue$Lock@1df9c47
  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)

"DestroyJavaVM" Id=37 RUNNABLE

"Server thread" Id=26 RUNNABLE
at zd$$Lambda$3593/14479502.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/14393495.invokeStatic_L_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/10904818.linkToTargetMethod(LambdaForm$MH)
at zd.a(SourceFile:405)
at net.minecraft.server.MinecraftServer.b(SourceFile:873)
at yd.b(SourceFile:306)
at net.minecraft.server.MinecraftServer.a(SourceFile:813)
at net.minecraft.server.MinecraftServer.v(SourceFile:672)
...

"Thread-3" Id=33 RUNNABLE
at yj$$Lambda$3093/27923636.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/3583738.invokeStatic_L4_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/15794229.linkToTargetMethod(LambdaForm$MH)
at yj.a(SourceFile:162)
at yj.a(SourceFile:138)
at yj$$Lambda$3085/31543936.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

"TimerQueue" Id=34 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@1020389
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@1020389
  at java.util.concurrent.locks.LockSupport.parkNanos(Unknown Source)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(Unknown Source)
  at java.util.concurrent.DelayQueue.take(Unknown Source)
  at javax.swing.TimerQueue.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)

Number of locked synchronizers = 1

• java.util.concurrent.locks.ReentrantLock$NonfairSync@ccb166

"AWT-EventQueue-0" Id=32 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@1eea90a
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@1eea90a
  at java.util.concurrent.locks.LockSupport.park(Unknown Source)
  at java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(Unknown Source)
  at java.awt.EventQueue.getNextEvent(Unknown Source)
  at java.awt.EventDispatchThread.pumpOneEventForFilters(Unknown Source)
  at java.awt.EventDispatchThread.pumpEventsForFilter(Unknown Source)
  at java.awt.EventDispatchThread.pumpEventsForHierarchy(Unknown Source)
  at java.awt.EventDispatchThread.pumpEvents(Unknown Source)
  ...

"AWT-Windows" Id=30 RUNNABLE (in native)
at sun.awt.windows.WToolkit.eventLoop(Native Method)
at sun.awt.windows.WToolkit.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)

"AWT-Shutdown" Id=29 WAITING on java.lang.Object@ba2ad4
at java.lang.Object.wait(Native Method)

• waiting on java.lang.Object@ba2ad4
  at java.lang.Object.wait(Unknown Source)
  at sun.awt.AWTAutoShutdown.run(Unknown Source)
  at java.lang.Thread.run(Unknown Source)

"Java2D Disposer" Id=28 WAITING on java.lang.ref.ReferenceQueue$Lock@1e6fb24
at java.lang.Object.wait(Native Method)

• waiting on java.lang.ref.ReferenceQueue$Lock@1e6fb24
  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)

"Snooper Timer" Id=27 WAITING on java.util.TaskQueue@89ba9a
at java.lang.Object.wait(Native Method)

• waiting on java.util.TaskQueue@89ba9a
  at java.lang.Object.wait(Unknown Source)
  at java.util.TimerThread.mainLoop(Unknown Source)
  at java.util.TimerThread.run(Unknown Source)

"Worker-Main-12" Id=23 WAITING on java.util.concurrent.ForkJoinPool@1573ef3
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.ForkJoinPool@1573ef3
  at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
  at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
  at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

"Worker-Main-10" Id=21 WAITING on java.util.concurrent.ForkJoinPool@1573ef3
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.ForkJoinPool@1573ef3
  at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
  at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
  at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

"Worker-Main-9" Id=20 WAITING on java.util.concurrent.ForkJoinPool@1573ef3
at sun.misc.Unsafe.park(Native Method)

• waiting on java.util.concurrent.ForkJoinPool@1573ef3
  at java.util.concurrent.ForkJoinPool.awaitWork(Unknown Source)
  at java.util.concurrent.ForkJoinPool.runWorker(Unknown Source)
  at java.util.concurrent.ForkJoinWorkerThread.run(Unknown Source)

"Timer hack thread" Id=18 TIMED_WAITING
at java.lang.Thread.sleep(Native Method)
at v$2.run(SourceFile:524)

"Worker-Bootstrap-7" Id=17 RUNNABLE
at com.mojang.datafixers.functions.Apply$$Lambda$1032/10326512.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/14393495.invokeStatic_L_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/10904818.linkToTargetMethod(LambdaForm$MH)
at com.mojang.datafixers.functions.Apply.one(Apply.java:45)
at com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571)
at com.mojang.datafixers.functions.Comp.lambda$one$4(Comp.java:44)
at com.mojang.datafixers.functions.Comp$$Lambda$1016/4821535.get(Unknown Source)
...

"Worker-Bootstrap-6" Id=16 RUNNABLE
at com.mojang.datafixers.functions.PointFreeRule.orElseStrict(PointFreeRule.java:553)
at com.mojang.datafixers.functions.PointFreeRule.once(PointFreeRule.java:601)
at com.mojang.datafixers.functions.PointFreeRule.lambda$once$3(PointFreeRule.java:601)
at com.mojang.datafixers.functions.PointFreeRule$$Lambda$422/19737280.get(Unknown Source)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571)
at com.mojang.datafixers.functions.Comp.one(Comp.java:43)
at com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571)
...

"Worker-Bootstrap-5" Id=15 RUNNABLE
at com.mojang.datafixers.functions.PointFreeRule$CompRewrite$$Lambda$1009/3752593.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/14393495.invokeStatic_L_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/10904818.linkToTargetMethod(LambdaForm$MH)
at com.mojang.datafixers.functions.PointFreeRule$CompRewrite.rewrite(PointFreeRule.java:180)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:567)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:567)
at com.mojang.datafixers.functions.Comp.one(Comp.java:43)
at com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651)
...

"Worker-Bootstrap-4" Id=14 RUNNABLE
at com.mojang.datafixers.functions.PointFreeRule$$Lambda$422/19737280.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/14393495.invokeStatic_L_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/10904818.linkToTargetMethod(LambdaForm$MH)
at com.mojang.datafixers.functions.PointFreeRule.once(PointFreeRule.java:601)
at com.mojang.datafixers.functions.PointFreeRule.lambda$once$3(PointFreeRule.java:601)
at com.mojang.datafixers.functions.PointFreeRule$$Lambda$422/19737280.get(Unknown Source)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571)
at com.mojang.datafixers.functions.Comp.one(Comp.java:43)
...

"Worker-Bootstrap-3" Id=13 RUNNABLE
at com.mojang.datafixers.optics.Optics.inj2(Optics.java:238)
at com.mojang.datafixers.functions.PointFreeRule$SortInj.doRewrite(PointFreeRule.java:298)
at com.mojang.datafixers.functions.PointFreeRule$CompRewrite.rewrite(PointFreeRule.java:180)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:567)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:567)
at com.mojang.datafixers.functions.Comp.one(Comp.java:43)
at com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571)
...

"Worker-Bootstrap-2" Id=12 RUNNABLE
at com.mojang.datafixers.functions.PointFreeRule$$Lambda$422/19737280.get$Lambda(Unknown Source)
at java.lang.invoke.LambdaForm$DMH/14393495.invokeStatic_L_L(LambdaForm$DMH)
at java.lang.invoke.LambdaForm$MH/10904818.linkToTargetMethod(LambdaForm$MH)
at com.mojang.datafixers.functions.PointFreeRule.once(PointFreeRule.java:601)
at com.mojang.datafixers.functions.PointFreeRule.lambda$once$3(PointFreeRule.java:601)
at com.mojang.datafixers.functions.PointFreeRule$$Lambda$422/19737280.get(Unknown Source)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571)
at com.mojang.datafixers.functions.Comp.one(Comp.java:43)
...

"Worker-Bootstrap-1" Id=11 RUNNABLE
at com.mojang.datafixers.DSL.func(DSL.java:207)
at com.mojang.datafixers.functions.Comp.one(Comp.java:43)
at com.mojang.datafixers.functions.PointFreeRule$One.rewrite(PointFreeRule.java:651)
at com.mojang.datafixers.functions.PointFreeRule$OrElse.rewrite(PointFreeRule.java:571)
at com.mojang.datafixers.functions.Apply.lambda$one$5(Apply.java:46)
at com.mojang.datafixers.functions.Apply$$Lambda$1035/25342255.get(Unknown Source)
at java.util.Optional.orElseGet(Unknown Source)
at com.mojang.datafixers.functions.Apply.one(Apply.java:46)
...

"Attach Listener" Id=5 RUNNABLE

"Signal Dispatcher" Id=4 RUNNABLE

"Finalizer" Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@8bff38
at java.lang.Object.wait(Native Method)

• waiting on java.lang.ref.ReferenceQueue$Lock@8bff38
  at java.lang.ref.ReferenceQueue.remove(Unknown Source)
  at java.lang.ref.ReferenceQueue.remove(Unknown Source)
  at java.lang.ref.Finalizer$FinalizerThread.run(Unknown Source)

"Reference Handler" Id=2 WAITING on java.lang.ref.Reference$Lock@10e97b7
at java.lang.Object.wait(Native Method)

• waiting on java.lang.ref.Reference$Lock@10e97b7
  at java.lang.Object.wait(Unknown Source)
  at java.lang.ref.Reference.tryHandlePending(Unknown Source)
  at java.lang.ref.Reference$ReferenceHandler.run(Unknown Source)

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

– System Details –
Details:
Minecraft Version: 1.16.1
Minecraft Version ID: 1.16.1
Operating System: Windows 10 (x86) version 10.0
Java Version: 1.8.0_251, Oracle Corporation
Java VM Version: Java HotSpot(TM) Client VM (mixed mode), Oracle Corporation
Memory: 7418032 bytes (7 MB) / 259522560 bytes (247 MB) up to 259522560 bytes (247 MB)
CPUs: 8
JVM Flags: 0 total;
Player Count: 1 / 20; [ze['RealDarkGamester'/236, l='ServerLevel[world]', x=67.61, y=72.00, z=-162.84]]
Data Packs: vanilla
Is Modded: Unknown (can't tell)
Type: Dedicated Server (map_server.txt)