Помогите Mythicmobs ошибка при касте projectile

При касте скилла высвечивается ошибка, на работу скилла/сервера вроде не влияет, но засоряет консоль, появляется в момент вылета снаряда

[19:12:21 WARN]: io.netty.handler.codec.DecoderException: Unknown serializer type 424
[19:12:21 WARN]: at net.minecraft.server.v1_16_R3.DataWatcher.a(DataWatcher.java:316)
[19:12:21 WARN]: at net.minecraft.server.v1_16_R3.PacketPlayOutEntityMetadata.a(SourceFile:31)
[19:12:21 WARN]: at io.lumine.mythic.core.volatilecode.v1_16_R3.virtual.VirtualItem.createDataPacket(VirtualItem.java:65)
[19:12:21 WARN]: at io.lumine.mythic.core.volatilecode.v1_16_R3.virtual.VirtualEntity.spawn(VirtualEntity.java:26)
[19:12:21 WARN]: at io.lumine.mythic.api.volatilecode.virtual.PacketEntityRenderer.lambda$updateRenderedPlayers$1(PacketEntityRenderer.java:83)
[19:12:21 WARN]: at java.base/java.util.concurrent.ConcurrentHashMap.replaceAll(ConcurrentHashMap.java:1616)
[19:12:21 WARN]: at io.lumine.mythic.api.volatilecode.virtual.PacketEntityRenderer.updateRenderedPlayers(PacketEntityRenderer.java:74)
[19:12:21 WARN]: at io.lumine.mythic.api.volatilecode.virtual.PacketEntityRenderer.spawn(PacketEntityRenderer.java:53)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.projectiles.bullet.ItemBullet$ItemBulletTracker.spawn(ItemBullet.java:131)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.projectiles.Projectile$ProjectileTracker.lambda$start$8(Projectile.java:496)
[19:12:21 WARN]: at io.lumine.mythic.bukkit.utils.Delegates$RunnableToFunction.apply(Delegates.java:189)
[19:12:21 WARN]: at io.lumine.mythic.bukkit.utils.promise.LuminePromise$ApplyRunnable.run(LuminePromise.java:684)
[19:12:21 WARN]: at io.lumine.mythic.bukkit.utils.tasks.LumineExecutors$SchedulerWrappedRunnable.run(LumineExecutors.java:70)
[19:12:21 WARN]: at io.lumine.mythic.bukkit.utils.promise.LuminePromise.executeSync(LuminePromise.java:133)
[19:12:21 WARN]: at io.lumine.mythic.bukkit.utils.promise.LuminePromise.lambda$thenApplySync$1(LuminePromise.java:364)
[19:12:21 WARN]: at java.base/java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859)
[19:12:21 WARN]: at java.base/java.util.concurrent.CompletableFuture.uniWhenCompleteStage(CompletableFuture.java:883)
[19:12:21 WARN]: at java.base/java.util.concurrent.CompletableFuture.whenComplete(CompletableFuture.java:2321)
[19:12:21 WARN]: at io.lumine.mythic.bukkit.utils.promise.LuminePromise.thenApplySync(LuminePromise.java:360)
[19:12:21 WARN]: at io.lumine.mythic.bukkit.utils.promise.Promise.thenRunSync(Promise.java:1019)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.projectiles.Projectile$ProjectileTracker.start(Projectile.java:492)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.mechanics.ProjectileMechanic$ProjectileMechanicTracker.<init>(ProjectileMechanic.java:145)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.mechanics.ProjectileMechanic.castAtLocation(ProjectileMechanic.java:118)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.SkillMechanic.lambda$executeTargetedLocationSkill$9(SkillMechanic.java:567)
[19:12:21 WARN]: at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.SkillMechanic.executeTargetedLocationSkill(SkillMechanic.java:563)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.SkillMechanic.lambda$executeSkills$5(SkillMechanic.java:517)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.SkillMechanic.runMechanic(SkillMechanic.java:547)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.SkillMechanic.executeSkills(SkillMechanic.java:517)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.SkillMechanic.execute(SkillMechanic.java:425)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.MetaSkill.execute(MetaSkill.java:297)
[19:12:21 WARN]: at io.lumine.mythic.core.skills.AbstractSkill$DelayedSkill.run(AbstractSkill.java:456)
[19:12:21 WARN]: at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftTask.run(CraftTask.java:100)
[19:12:21 WARN]: at org.bukkit.craftbukkit.v1_16_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:469)
[19:12:21 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.b(MinecraftServer.java:1498)
[19:12:21 WARN]: at net.minecraft.server.v1_16_R3.DedicatedServer.b(DedicatedServer.java:457)
[19:12:21 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.a(MinecraftServer.java:1411)
[19:12:21 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.w(MinecraftServer.java:1138)
[19:12:21 WARN]: at net.minecraft.server.v1_16_R3.MinecraftServer.lambda$a$0(MinecraftServer.java:293)
[19:12:21 WARN]: at java.base/java.lang.Thread.run(Thread.java:831)