[ERROR] Could not pass event EntityDeathEvent to Outpost v1.8.4

org.bukkit.event.EventException: null

at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:72) ~[patched_1.12.2.jar:git-Paper-1618]

at co.aikar.timings.TimedEventExecutor.execute(TimedEventExecutor.java:78) ~[patched_1.12.2.jar:git-Paper-1618]

at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[patched_1.12.2.jar:git-Paper-1618]

at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:513) ~[patched_1.12.2.jar:git-Paper-1618]

at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callEntityDeathEvent(CraftEventFactory.java:397) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.EntityLiving.die(EntityLiving.java:1148) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.EntitySkeleton.die(EntitySkeleton.java:46) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.EntityLiving.damageEntity(EntityLiving.java:983) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.EntityMonster.damageEntity(EntityMonster.java:44) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.EntityHuman.attack(EntityHuman.java:1028) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.EntityPlayer.attack(EntityPlayer.java:1397) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1724) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(PacketPlayInUseEntity.java:49) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(PacketPlayInUseEntity.java:6) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.PlayerConnectionUtils.lambda$ensureMainThread$0(PlayerConnectionUtils.java:14) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$$Lambda$1418.00000000592CD680.run(Unknown Source) ~[?:?]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) ~[?:1.8.0_212]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) ~[?:1.8.0_212]

at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:850) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:423) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:774) ~[patched_1.12.2.jar:git-Paper-1618]

at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:666) ~[patched_1.12.2.jar:git-Paper-1618]

at java.lang.Thread.run(Thread.java:813) [?:1.8.0_212]

Caused by: java.lang.NullPointerException

at com.benzimmer123.outpost.hooks.FabledSkyblock.ownedLand(FabledSkyblock.java:28) ~[?:?]

at com.benzimmer123.outpost.managers.APIManager.ownedLand(APIManager.java:79) ~[?:?]

at com.benzimmer123.outpost.listeners.EntityDeath.onDeath(EntityDeath.java:38) ~[?:?]

at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor1196.execute(Unknown Source) ~[?:?]

at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:70) ~[patched_1.12.2.jar:git-Paper-1618]

... 23 more