Unknownreported this bug
But there are no visible problems on the server. The whole console is full of errors, they appear very often, which is very inconvenient.
Error from console:
[21:08:01] [Server thread/ERROR]: [MythicMobs] [SCHEDULER] Exception thrown whilst executing task
[21:08:01] [Server thread/WARN]: java.lang.IllegalStateException: not usable after being deleted
[21:08:01] [Server thread/WARN]: at HolographicDisplays-3.0.0-SNAPSHOT.jar//me.filoghost.holographicdisplays.plugin.lib.fcommons.Preconditions.checkState(Preconditions.java:69)
[21:08:01] [Server thread/WARN]: at HolographicDisplays-3.0.0-SNAPSHOT.jar//me.filoghost.holographicdisplays.plugin.hologram.base.BaseHologramComponent.checkNotDeleted(BaseHologramComponent.java:25)
[21:08:01] [Server thread/WARN]: at HolographicDisplays-3.0.0-SNAPSHOT.jar//me.filoghost.holographicdisplays.plugin.hologram.base.BaseHologram.setPosition(BaseHologram.java:70)
[21:08:01] [Server thread/WARN]: at HolographicDisplays-3.0.0-SNAPSHOT.jar//me.filoghost.holographicdisplays.plugin.hologram.base.BaseHologram.setPosition(BaseHologram.java:65)
[21:08:01] [Server thread/WARN]: at HolographicDisplays-3.0.0-SNAPSHOT.jar//me.filoghost.holographicdisplays.plugin.hologram.base.BaseHologram.setPosition(BaseHologram.java:55)
[21:08:01] [Server thread/WARN]: at HolographicDisplays-3.0.0-SNAPSHOT.jar//me.filoghost.holographicdisplays.plugin.api.v2.V2Hologram.teleport(V2Hologram.java:116)
[21:08:01] [Server thread/WARN]: at MythicMobs-5.0.3-SNAPSHOT_4103.jar//io.lumine.mythic.bukkit.compatibility.HolographicDisplaysSupport$HolographicDisplays.lambda$teleport$2(HolographicDisplaysSupport.java:61)
[21:08:01] [Server thread/WARN]: at MythicMobs-5.0.3-SNAPSHOT_4103.jar//io.lumine.mythic.bukkit.utils.Delegates$RunnableToSupplier.get(Delegates.java:121)
[21:08:01] [Server thread/WARN]: at MythicMobs-5.0.3-SNAPSHOT_4103.jar//io.lumine.mythic.bukkit.utils.promise.LuminePromise$SupplyRunnable.run(LuminePromise.java:654)
[21:08:01] [Server thread/WARN]: at MythicMobs-5.0.3-SNAPSHOT_4103.jar//io.lumine.mythic.bukkit.utils.tasks.LumineExecutors$SchedulerWrappedRunnable.run(LumineExecutors.java:70)
[21:08:01] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_18_R2.scheduler.CraftTask.run(CraftTask.java:101)
[21:08:01] [Server thread/WARN]: at org.bukkit.craftbukkit.v1_18_R2.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:483)
[21:08:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1558)
[21:08:01] [Server thread/WARN]: at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:522)
[21:08:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1482)
[21:08:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:1246)
[21:08:01] [Server thread/WARN]: at net.minecraft.server.MinecraftServer.lambda$spin$1(MinecraftServer.java:320)
[21:08:01] [Server thread/WARN]: at java.base/java.lang.Thread.run(Thread.java:833)
HolographicDisplays build #206 https://ci.codemc.io/job/filoghost/job/HolographicDisplays/changes
MythicMobs: MythicMobs-5.0.3-SNAPSHOT_4103.jar