This spams my console can someone tell me what this means
This will spam my console non-stop
[20:00:52] [Server thread/ERROR]: Could not pass event EntityDeathEvent to MythicMobs v4.12.0-FREE org.bukkit.event.EventException: null at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:70) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:589) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:576) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at org.bukkit.craftbukkit.v1_17_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:789) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityLiving.f(EntityLiving.java:1660) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityLiving.die(EntityLiving.java:1601) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityLiving.damageEntity(EntityLiving.java:1436) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.monster.EntityZombie.damageEntity(EntityZombie.java:304) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityLiving.entityBaseTick(EntityLiving.java:397) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityInsentient.entityBaseTick(EntityInsentient.java:302) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.Entity.tick(Entity.java:530) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityLiving.tick(EntityLiving.java:2764) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityInsentient.tick(EntityInsentient.java:375) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.monster.EntityZombie.tick(EntityZombie.java:237) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.Entity.passengerTick(Entity.java:2071) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.entity.EntityLiving.passengerTick(EntityLiving.java:3282) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.level.WorldServer.a(WorldServer.java:840) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.level.WorldServer.entityJoinedWorld(WorldServer.java:823) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.level.World.a(World.java:697) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.level.WorldServer.lambda$11(WorldServer.java:527) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.world.level.entity.EntityTickList.a(SourceFile:54) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.level.WorldServer.doTick(WorldServer.java:508) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.MinecraftServer.b(MinecraftServer.java:1297) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.dedicated.DedicatedServer.b(DedicatedServer.java:436) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.MinecraftServer.a(MinecraftServer.java:1200) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.MinecraftServer.x(MinecraftServer.java:1027) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at net.minecraft.server.MinecraftServer.lambda$0(MinecraftServer.java:307) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] at java.lang.Thread.run(Thread.java:831) [?:?] Caused by: java.lang.NullPointerException: Cannot invoke "io.lumine.xikage.mythicmobs.volatilecode.handlers.VolatileItemHandler.getNBTData(org.bukkit.inventory.ItemStack)" because the return value of "io.lumine.xikage.mythicmobs.volatilecode.VolatileCodeHandler.getItemHandler()" is null at io.lumine.xikage.mythicmobs.items.MythicItem.generateItemStack(MythicItem.java:460) ~[?:?] at io.lumine.xikage.mythicmobs.drops.droppables.MythicItemDrop.getDrop(MythicItemDrop.java:23) ~[?:?] at io.lumine.xikage.mythicmobs.adapters.bukkit.BukkitSkillTriggers.onDeathTrigger(BukkitSkillTriggers.java:454) ~[?:?] at jdk.internal.reflect.GeneratedMethodAccessor188.invoke(Unknown Source) ~[?:?] at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:?] at java.lang.reflect.Method.invoke(Method.java:567) ~[?:?] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.17.jar:3170-Spigot-a483d2c-ec116f6] ... 28 more
It keeps kicking the players off of my server and its starting to become a problem. Server Version: 1.17 Plugin Version: 4.12.0( FREE )