[21:44:29 ERROR]: Could not pass event PlayerDeathEvent to BedWars v8.1.8
org.bukkit.event.EventException: null
        at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:72) ~[spigot.jar:git-Paper-1204]
        at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:74) ~[spigot.jar:git-Paper-1204]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Paper-1204]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:514) [spigot.jar:git-Paper-1204]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:499) [spigot.jar:git-Paper-1204]
        at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callPlayerDeathEvent(CraftEventFactory.java:413) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityPlayer.die(EntityPlayer.java:449) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:972) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityHuman.damageEntity(EntityHuman.java:766) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityPlayer.damageEntity(EntityPlayer.java:603) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityIronGolem.B(EntityIronGolem.java:126) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.PathfinderGoalMeleeAttack.a(SourceFile:127) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.PathfinderGoalMeleeAttack.e(SourceFile:119) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.PathfinderGoalSelector.a(SourceFile:129) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityInsentient.doTick(EntityInsentient.java:677) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityLiving.n(EntityLiving.java:2107) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityInsentient.n(EntityInsentient.java:508) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityIronGolem.n(EntityIronGolem.java:83) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityLiving.B_(EntityLiving.java:1960) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.EntityInsentient.B_(EntityInsentient.java:247) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.World.entityJoinedWorld(World.java:1757) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.World.h(World.java:1727) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.World.tickEntities(World.java:1538) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.WorldServer.tickEntities(WorldServer.java:675) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:913) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:424) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:767) [spigot.jar:git-Paper-1204]
        at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:665) [spigot.jar:git-Paper-1204]
        at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
Caused by: java.lang.NullPointerException
        at ro.MAG.BW.Utile.Utile.getDeathMessage(Utile.java:3095) ~[?:?]
        at ro.MAG.BW.Evenimente.onDeath(Evenimente.java:581) ~[?:?]
        at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor189.execute(Unknown Source) ~[?:?]
        at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:70) ~[spigot.jar:git-Paper-1204]
        ... 28 more