At my zombie grinder I go afk to let the entities fill up and the server closes at 600-700 entities with this crash error below:
---- Minecraft Crash Report ----
// There are four lights!

Time: 4/15/22, 3:56 AM
Description: Watching Server

java.lang.Error: Watchdog
at me.jellysquid.mods.lithium.common.entity.LithiumEntityCollisions.getBlockCollisions(LithiumEntityCollisions.java:35)
at net.minecraft.class_1297.lithiumCollideMultiAxisMovement(class_1297.java:8546)
at net.minecraft.class_1297.method_20736(class_1297.java:8526)
at net.minecraft.class_1297.method_17835(class_1297.java:921)
at net.minecraft.class_1297.method_5784(class_1297.java:634)
at net.minecraft.class_1309.method_26318(class_1309.java:2252)
at net.minecraft.class_1309.method_6091(class_1309.java:2197)
at net.minecraft.class_1309.method_6007(class_1309.java:2648)
at net.minecraft.class_1308.method_6007(class_1308.java:546)
at net.minecraft.class_1588.method_6007(class_1588.java:43)
at net.minecraft.class_1642.method_6007(class_1642.java:260)
at net.minecraft.class_1309.method_5773(class_1309.java:2354)
at net.minecraft.class_1308.method_5773(class_1308.java:346)
at net.minecraft.class_1642.method_5773(class_1642.java:233)
at net.minecraft.class_3218.method_18762(class_3218.java:702)
at net.minecraft.class_3218$$Lambda$7547/0x0000000801b3d068.accept(Unknown Source)
at net.minecraft.class_1937.method_18472(class_1937.java:485)
at net.minecraft.class_3218.method_31420(class_3218.java:363)
at net.minecraft.class_3218$$Lambda$7546/0x0000000801b3ce30.accept(Unknown Source)
at net.minecraft.class_5574.method_31791(class_5574.java:54)
at net.minecraft.class_3218.method_18765(class_3218.java:331)
at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:907)
at net.minecraft.class_3176.method_3813(class_3176.java:322)
at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:851)
at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:697)
at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:273)
at net.minecraft.server.MinecraftServer$$Lambda$6648/0x0000000801920b98.run(Unknown Source)
at [email protected]/java.lang.Thread.run(Thread.java:833)

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

-- Head --
Thread: Server Watchdog
Stacktrace:
at me.jellysquid.mods.lithium.common.entity.LithiumEntityCollisions.getBlockCollisions(LithiumEntityCollisions.java:35)
at net.minecraft.class_1297.lithiumCollideMultiAxisMovement(class_1297.java:8546)
at net.minecraft.class_1297.method_20736(class_1297.java:8526)
at net.minecraft.class_1297.method_17835(class_1297.java:921)
at net.minecraft.class_1297.method_5784(class_1297.java:634)
at net.minecraft.class_1309.method_26318(class_1309.java:2252)
at net.minecraft.class_1309.method_6091(class_1309.java:2197)
at net.minecraft.class_1309.method_6007(class_1309.java:2648)
at net.minecraft.class_1308.method_6007(class_1308.java:546)
at net.minecraft.class_1588.method_6007(class_1588.java:43)
at net.minecraft.class_1642.method_6007(class_1642.java:260)
at net.minecraft.class_1309.method_5773(class_1309.java:2354)
at net.minecraft.class_1308.method_5773(class_1308.java:346)
at net.minecraft.class_1642.method_5773(class_1642.java:233)
at net.minecraft.class_3218.method_18762(class_3218.java:702)
at net.minecraft.class_3218$$Lambda$7547/0x0000000801b3d068.accept(Unknown Source)
at net.minecraft.class_1937.method_18472(class_1937.java:485)
at net.minecraft.class_3218.method_31420(class_3218.java:363)
at net.minecraft.class_3218$$Lambda$7546/0x0000000801b3ce30.accept(Unknown Source)
at net.minecraft.class_5574.method_31791(class_5574.java:54)
at net.minecraft.class_3218.method_18765(class_3218.java:331)
at net.minecraft.server.MinecraftServer.method_3813(MinecraftServer.java:907)
at net.minecraft.class_3176.method_3813(class_3176.java:322)
at net.minecraft.server.MinecraftServer.method_3748(MinecraftServer.java:851)
at net.minecraft.server.MinecraftServer.method_29741(MinecraftServer.java:697)
at net.minecraft.server.MinecraftServer.method_29739(MinecraftServer.java:273)

-- Thread Dump --
Details:
Threads: "Reference Handler" daemon prio=10 Id=2 RUNNABLE
at [email protected]/java.lang.ref.Reference.waitForReferencePendingList(Native Method)
at [email protected]/java.lang.ref.Reference.processPendingReferences(Reference.java:253)
at [email protected]/java.lang.ref.Reference$ReferenceHandler.run(Reference.java:215)

"Finalizer" daemon prio=8 Id=3 WAITING on java.lang.ref.ReferenceQueue$Lock@4b8b387d
at [email protected]/java.lang.Object.wait(Native Method)
- waiting on java.lang.ref.ReferenceQueue$Lock@4b8b387d
at [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
at [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:176)
at [email protected]/java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:172)

"Signal Dispatcher" daemon prio=9 Id=4 RUNNABLE

"Notification Thread" daemon prio=9 Id=10 RUNNABLE

"Common-Cleaner" daemon prio=8 Id=11 TIMED_WAITING on java.lang.ref.ReferenceQueue$Lock@28529b8a
at [email protected]/java.lang.Object.wait(Native Method)
- waiting on java.lang.ref.ReferenceQueue$Lock@28529b8a
at [email protected]/java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:155)
at [email protected]/jdk.internal.ref.CleanerImpl.run(CleanerImpl.java:140)
at [email protected]/java.lang.Thread.run(Thread.java:833)
at [email protected]/jdk.internal.misc.InnocuousThread.run(InnocuousThread.java:162)

"Timer hack thread" daemon prio=5 Id=25 TIMED_WAITING
at [email protected]/java.lang.Thread.sleep(Native Method)
at net.minecraft.class_156$8.run(class_156.java:784)

"Server thread" prio=5 Id=28 RUNNABLE
at me.jellysquid.mods.lithium.common.entity.LithiumEntityCollisions.getBlockCollisions(LithiumEntityCollisions.java:35)
at net.minecraft.class_1297.lithiumCollideMultiAxisMovement(class_1297.java:8546)
at net.minecraft.class_1297.method_20736(class_1297.java:8526)
at net.minecraft.class_1297.method_17835(class_1297.java:921)
at net.minecraft.class_1297.method_5784(class_1297.java:634)
at net.minecraft.class_1309.method_26318(class_1309.java:2252)
at net.minecraft.class_1309.method_6091(class_1309.java:2197)
at net.minecraft.class_1309.method_6007(class_1309.java:2648)
...

"DestroyJavaVM" prio=5 Id=30 RUNNABLE

"spark-monitor" daemon prio=5 Id=31 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@63995935
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@63995935
at [email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1672)
at [email protected]/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1182)
at [email protected]/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1122)
at [email protected]/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
...

"spark-worker-pool-1-thread-1" daemon prio=5 Id=32 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@750bd82c
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@750bd82c
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:1170)
at [email protected]/java.util.concurrent.ScheduledThreadPoolExecutor$DelayedWorkQueue.take(ScheduledThreadPoolExecutor.java:899)
...

"Server console handler" daemon prio=5 Id=33 RUNNABLE (in native)
at [email protected]/java.io.FileInputStream.readBytes(Native Method)
at [email protected]/java.io.FileInputStream.read(FileInputStream.java:276)
at [email protected]/java.io.BufferedInputStream.read1(BufferedInputStream.java:282)
at [email protected]/java.io.BufferedInputStream.read(BufferedInputStream.java:343)
- locked java.io.BufferedInputStream@6010b2ef
at [email protected]/sun.nio.cs.StreamDecoder.readBytes(StreamDecoder.java:270)
at [email protected]/sun.nio.cs.StreamDecoder.implRead(StreamDecoder.java:313)
at [email protected]/sun.nio.cs.StreamDecoder.read(StreamDecoder.java:188)
- locked java.io.InputStreamReader@5c22fbac
at [email protected]/java.io.InputStreamReader.read(InputStreamReader.java:177)
...

"Netty Epoll Server IO #0" daemon prio=5 Id=34 RUNNABLE (in native)
at io.netty.channel.epoll.Native.epollWait0(Native Method)
at io.netty.channel.epoll.Native.epollWait(Native.java:176)
at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:281)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"c2me daemon" daemon prio=4 Id=35 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@75db41ec
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@75db41ec
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"C2ME worker #1" daemon prio=4 Id=36 TIMED_WAITING on java.util.concurrent.ForkJoinPool@5e3a3dc3
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.ForkJoinPool@5e3a3dc3
at [email protected]/java.util.concurrent.locks.LockSupport.parkUntil(LockSupport.java:410)
at [email protected]/java.util.concurrent.ForkJoinPool.awaitWork(ForkJoinPool.java:1726)
at [email protected]/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:1623)
at [email protected]/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:165)

"IOWorker-0" daemon prio=4 Id=37 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3b587b21
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3b587b21
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"IOWorker-1" daemon prio=4 Id=38 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@706c087d
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@706c087d
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"Netty Epoll Server IO #1" daemon prio=5 Id=39 RUNNABLE (in native)
at io.netty.channel.epoll.Native.epollWait0(Native Method)
at io.netty.channel.epoll.Native.epollWait(Native.java:176)
at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:281)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"minecraft_overworld - Light" daemon prio=4 Id=40 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5f17f3bd
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5f17f3bd
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"IOWorker-2" daemon prio=4 Id=41 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@504c19b9
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@504c19b9
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"Query Listener #1" prio=5 Id=42 RUNNABLE (in native)
at [email protected]/sun.nio.ch.Net.poll(Native Method)
at [email protected]/sun.nio.ch.SelChImpl.park(SelChImpl.java:92)
at [email protected]/sun.nio.ch.DatagramChannelImpl.trustedBlockingReceive(DatagramChannelImpl.java:705)
at [email protected]/sun.nio.ch.DatagramChannelImpl.blockingReceive(DatagramChannelImpl.java:633)
at [email protected]/sun.nio.ch.DatagramSocketAdaptor.receive(DatagramSocketAdaptor.java:240)
at [email protected]/java.net.DatagramSocket.receive(DatagramSocket.java:700)
at net.minecraft.class_3364.run(class_3364.java:258)
at [email protected]/java.lang.Thread.run(Thread.java:833)

Number of locked synchronizers = 1
- java.util.concurrent.locks.ReentrantLock$NonfairSync@28b5e1e2

"Server Watchdog" daemon prio=5 Id=43 RUNNABLE
at [email protected]/sun.management.ThreadImpl.dumpThreads0(Native Method)
at [email protected]/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:521)
at [email protected]/sun.management.ThreadImpl.dumpAllThreads(ThreadImpl.java:509)
at net.minecraft.class_3178.run(class_3178.java:49)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"VoiceChatPacketProcessingThread" daemon prio=5 Id=46 TIMED_WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@388a2b69
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@388a2b69
at [email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.awaitNanos(AbstractQueuedSynchronizer.java:1672)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.poll(LinkedBlockingQueue.java:460)
at de.maxhenkel.voicechat.voice.server.Server$ProcessThread.run(Server.java:135)

"VoiceChatServerThread" daemon prio=5 Id=45 RUNNABLE (in native)
at [email protected]/sun.nio.ch.DatagramChannelImpl.receive0(Native Method)
at [email protected]/sun.nio.ch.DatagramChannelImpl.receiveIntoNativeBuffer(DatagramChannelImpl.java:750)
at [email protected]/sun.nio.ch.DatagramChannelImpl.receive(DatagramChannelImpl.java:728)
at [email protected]/sun.nio.ch.DatagramChannelImpl.trustedBlockingReceive(DatagramChannelImpl.java:666)
at [email protected]/sun.nio.ch.DatagramChannelImpl.blockingReceive(DatagramChannelImpl.java:635)
at [email protected]/sun.nio.ch.DatagramSocketAdaptor.receive(DatagramSocketAdaptor.java:240)
at [email protected]/java.net.DatagramSocket.receive(DatagramSocket.java:700)
at de.maxhenkel.voicechat.plugins.impl.RawUdpPacketImpl.read(RawUdpPacketImpl.java:22)
...

Number of locked synchronizers = 1
- java.util.concurrent.locks.ReentrantLock$NonfairSync@5860bdde

"C2ME scheduler" prio=5 Id=47 TIMED_WAITING on java.lang.String@68d1e6ba
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.lang.String@68d1e6ba
at [email protected]/java.util.concurrent.locks.LockSupport.parkNanos(LockSupport.java:252)
at com.ishland.c2me.common.threading.scheduler.SchedulerThread.run(SchedulerThread.java:66)

"Netty Epoll Server IO #2" daemon prio=5 Id=48 RUNNABLE (in native)
at io.netty.channel.epoll.Native.epollWait0(Native Method)
at io.netty.channel.epoll.Native.epollWait(Native.java:176)
at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:281)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"Netty Epoll Server IO #3" daemon prio=5 Id=52 RUNNABLE (in native)
at io.netty.channel.epoll.Native.epollWait0(Native Method)
at io.netty.channel.epoll.Native.epollWait(Native.java:176)
at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:281)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"Threadly clock updater" daemon prio=5 Id=53 TIMED_WAITING on java.lang.Object@6feca0b3
at [email protected]/java.lang.Object.wait(Native Method)
- waiting on java.lang.Object@6feca0b3
at org.threadly.util.Clock$ClockUpdater.run(Clock.java:242)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"Netty Epoll Server IO #4" daemon prio=5 Id=54 RUNNABLE (in native)
at io.netty.channel.epoll.Native.epollWait(Native Method)
at io.netty.channel.epoll.Native.epollWait(Native.java:192)
at io.netty.channel.epoll.Native.epollWait(Native.java:185)
at io.netty.channel.epoll.EpollEventLoop.epollWaitNoTimerChange(EpollEventLoop.java:290)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:347)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"Netty Epoll Server IO #5" daemon prio=5 Id=56 RUNNABLE (in native)
at io.netty.channel.epoll.Native.epollWait0(Native Method)
at io.netty.channel.epoll.Native.epollWait(Native.java:176)
at io.netty.channel.epoll.EpollEventLoop.epollWait(EpollEventLoop.java:281)
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:351)
at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:986)
at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
at [email protected]/java.lang.Thread.run(Thread.java:833)

"IOWorker-3" daemon prio=4 Id=57 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6540f44
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@6540f44
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"IOWorker-4" daemon prio=4 Id=58 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b87dc1d
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@5b87dc1d
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"minecraft_the_nether - Light" daemon prio=4 Id=59 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3c8415e1
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@3c8415e1
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

"IOWorker-5" daemon prio=4 Id=60 WAITING on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@36e7c3fa
at [email protected]/jdk.internal.misc.Unsafe.park(Native Method)
- waiting on java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject@36e7c3fa
at [email protected]/java.util.concurrent.locks.LockSupport.park(LockSupport.java:341)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionNode.block(AbstractQueuedSynchronizer.java:506)
at [email protected]/java.util.concurrent.ForkJoinPool.unmanagedBlock(ForkJoinPool.java:3463)
at [email protected]/java.util.concurrent.ForkJoinPool.managedBlock(ForkJoinPool.java:3434)
at [email protected]/java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.await(AbstractQueuedSynchronizer.java:1623)
at [email protected]/java.util.concurrent.LinkedBlockingQueue.take(LinkedBlockingQueue.java:435)
at [email protected]/java.util.concurrent.ThreadPoolExecutor.getTask(ThreadPoolExecutor.java:1062)
...

Stacktrace:
at net.minecraft.class_3178.run(class_3178.java:65)
at java.base/java.lang.Thread.run(Thread.java:833)

-- Performance stats --
Details:
Random tick rate: 3
Level stats: ResourceKey[minecraft:dimension / minecraft:overworld]: players: 1, entities: 1378,1378,1819,740,740,0,0 [minecraft:zombie:641,minecraft:chicken:292,minecraft:item:155,minecraft:cow:61,minecraft:pig:34], block_entities: 161 [minecraft:mob_spawner:102,minecraft:furnace:26,visualworkbench:crafting_table:14,minecraft:campfire:5,dehydration:campfire_cauldron_entity:5], block_ticks: 0, fluid_ticks: 2, chunk_source: Chunks[S] W: 2846 E: 1378,1378,1819,740,740,0,0,
ResourceKey[minecraft:dimension / minecraft:the_nether]: players: 0, entities: 0,0,0,0,0,0,0 [], block_entities: 35 [:35], block_ticks: 0, fluid_ticks: 0, chunk_source: Chunks[S] W: 0 E: 0,0,0,0,0,0,0,
ResourceKey[minecraft:dimension / minecraft:the_end]: players: 0, entities: 0,0,0,0,0,0,0 [], block_entities: 0 [], block_ticks: 0, fluid_ticks: 0, chunk_source: Chunks[S] W: 0 E: 0,0,0,0,0,0,0

-- System Details --
Details:
Minecraft Version: 1.18.2
Minecraft Version ID: 1.18.2
Operating System: Linux (amd64) version 4.15.0-167-generic
Java Version: 17.0.1, Eclipse Adoptium
Java VM Version: OpenJDK 64-Bit Server VM (mixed mode, sharing), Eclipse Adoptium
Memory: 1880029288 bytes (1792 MiB) / 3951034368 bytes (3768 MiB) up to 5368709120 bytes (5120 MiB)
CPUs: 3
Processor Vendor: GenuineIntel
Processor Name: Intel(R) Core(TM) i7-7700K CPU @ 4.20GHz
Identifier: Intel64 Family 6 Model 158 Stepping 9
Microarchitecture: Kaby Lake
Frequency (GHz): 4.20
Number of physical packages: 1
Number of physical CPUs: 4
Number of logical CPUs: 8
Graphics card #0 name: unknown
Graphics card #0 vendor: unknown
Graphics card #0 VRAM (MB): 0.00
Graphics card #0 deviceId: unknown
Graphics card #0 versionInfo: unknown
Virtual memory max (MB): 49551.10
Virtual memory used (MB): 39418.51
Swap memory total (MB): 17405.99
Swap memory used (MB): 1021.11
JVM Flags: 3 total; -Xms2048M -Xmx5120M -XX:-UsePerfData
Fabric Mods:
amplified-nether: Amplified Nether 1.1
appleskin: AppleSkin 2.4.0+mc1.18.2
architectury: Architectury 4.1.34
bclib: BCLib 1.4.3
betteranimalsplus: Better Animals Plus 1.18.2-11.0.5
betternether: Better Nether 6.1.0
blue_endless_jankson: jankson 1.2.1
bookshelf: Bookshelf 13.0.7
c2me: Concurrent Chunk Management Engine 0.2.0+alpha.7.0
cardinal-components-base: Cardinal Components API (base) 4.1.4
cardinal-components-entity: Cardinal Components API (entities) 4.1.4
cloth-basic-math: cloth-basic-math 0.6.0
cloth-config: Cloth Config v6 6.2.57
com_electronwill_night-config_core: core 3.6.3
com_electronwill_night-config_toml: toml 3.6.3
com_eliotlash_mclib_mclib: mclib 18
com_eliotlash_molang_molang: molang 18
com_ishland_c2me_libs_: libs 0.2.0+alpha.7.0
com_typesafe_config: config 1.4.1
croptopia: Croptopia 1.8.3
darkutils: DarkUtilities 10.0.2
decorative_blocks: Decorative Blocks 2.1.0
dehydration: Dehydration 1.2.7
enchant_giver: Enchant Giver 1.1.0
exlinefurniture: Exline's Furniture fabric-1.18.2-v2.0.5
fabric: Fabric API 0.48.0+1.18.2
fabric-api-base: Fabric API Base 0.4.4+d7c144a860
fabric-api-lookup-api-v1: Fabric API Lookup API (v1) 1.5.7+d7c144a860
fabric-biome-api-v1: Fabric Biome API (v1) 8.0.3+801ec85b60
fabric-command-api-v1: Fabric Command API (v1) 1.1.9+d7c144a860
fabric-commands-v0: Fabric Commands (v0) 0.2.8+b4f4f6cd60
fabric-containers-v0: Fabric Containers (v0) 0.1.21+d7c144a860
fabric-content-registries-v0: Fabric Content Registries (v0) 3.0.2+d82b939260
fabric-crash-report-info-v1: Fabric Crash Report Info (v1) 0.1.11+3ac43d9560
fabric-dimensions-v1: Fabric Dimensions API (v1) 2.1.17+2540745460
fabric-entity-events-v1: Fabric Entity Events (v1) 1.4.8+d7c144a860
fabric-events-interaction-v0: Fabric Events Interaction (v0) 0.4.19+d7c144a860
fabric-events-lifecycle-v0: Fabric Events Lifecycle (v0) 0.2.13+d7c144a860
fabric-game-rule-api-v1: Fabric Game Rule API (v1) 1.0.13+d7c144a860
fabric-item-api-v1: Fabric Item API (v1) 1.3.3+691a79b560
fabric-item-groups-v0: Fabric Item Groups (v0) 0.3.10+3ac43d9560
fabric-lifecycle-events-v1: Fabric Lifecycle Events (v1) 2.0.2+2540745460
fabric-loot-tables-v1: Fabric Loot Tables (v1) 1.0.11+d7c144a860
fabric-mining-level-api-v1: Fabric Mining Level API (v1) 2.0.4+d1027f7d60
fabric-networking-api-v1: Fabric Networking API (v1) 1.0.21+d882b91560
fabric-networking-v0: Fabric Networking (v0) 0.3.8+b4f4f6cd60
fabric-object-builder-api-v1: Fabric Object Builder API (v1) 2.0.3+40c91ec860
fabric-particles-v1: Fabric Particles (v1) 0.2.12+526dc1ac60
fabric-permissions-api-v0: fabric-permissions-api 0.1-SNAPSHOT
fabric-registry-sync-v0: Fabric Registry Sync (v0) 0.9.8+0d9ab37260
fabric-rendering-data-attachment-v1: Fabric Rendering Data Attachment (v1) 0.3.7+d7c144a860
fabric-rendering-fluids-v1: Fabric Rendering Fluids (v1) 2.0.2+54e5b2ec60
fabric-resource-conditions-api-v1: Fabric Resource Conditions API (v1) 2.0.2+d1027f7d60
fabric-resource-loader-v0: Fabric Resource Loader (v0) 0.4.18+2de5574560
fabric-screen-handler-api-v1: Fabric Screen Handler API (v1) 1.1.14+40c91ec860
fabric-transfer-api-v1: Fabric Transfer API (v1) 1.5.14+cca23f9360
fabric-transitive-access-wideners-v1: Fabric Transitive Access Wideners (v1) 1.0.0+40c91ec860
fabricloader: Fabric Loader 0.13.3
feature_nbt_deadlock_be_gone: Feature NBT Deadlock Be Gone - Fabric 2.0.0+1.18.2-rc1
forgeconfigapiport: Forge Config API Port 3.2.0
geckolib3: Geckolib 3.0.35
hwg: Happiness is a Warm Gun 1.1.2
incendium: Incendium + Seed Fix 5.0.3
inmis: Inmis 2.5.2-1.18.2
io_leangen_geantyref_geantyref: geantyref 1.3.11
ironchests: Iron Chests 1.5.5
jankson: Jankson 4.0.0+j1.2.0
java: OpenJDK 64-Bit Server VM 17
lazydfu: LazyDFU 0.1.2
libgui: LibGui 5.3.1+1.18
libninepatch: LibNinePatch 1.1.0
lithium: Lithium 0.7.9
mcda: MC Dungeons Armors 2.0.4
mcdw: MC Dungeons Weapons 4.2.5
mcwfences: Macaw's Fences and Walls 1.0.0
minecraft: Minecraft 1.18.2
omega-config: OmegaConfig 1.2.3-1.18.1
org_spongepowered_configurate-core: configurate-core 4.1.2
org_spongepowered_configurate-hocon: configurate-hocon 4.1.2
pigpen: PigPen 8.0.1
puzzleslib: Puzzles Lib 3.3.1
reach-entity-attributes: Reach Entity Attributes 2.1.1
repurposed_structures: Repurposed Structures 4.0.2+1.18.2
roughlyenoughitems: Roughly Enough Items 8.0.442
runelic: Runelic 11.0.1
seedfix: Seed Fix 1.0.1
spark: spark 1.8.14
starlight: Starlight 1.0.2+fabric.89b8d9f
visualworkbench: Visual Workbench 3.2.0
voicechat: Simple Voice Chat 1.18.2-2.2.26
wthit: wthit 4.8.0
xaerominimap: Xaero's Minimap 22.3.1.1
Server Running: true
Player Count: 1 / 100; [class_3222['Jacob7666'/117201, l='ServerLevel[1.18]', x=142.40, y=7.00, z=-11.70]]
Data Packs: vanilla, Fabric Mods
World Generation: Experimental
Is Modded: Definitely; Server brand changed to 'fabric'
Type: Dedicated Server (map_server.txt)

You did not mention why lithium might be causing or is related to this issue.