[14:58:12] [Server thread/ERROR] [Minecraft]: Could not pass event BlockPlaceEvent to Essentials v2.17.1.0
org.bukkit.event.EventException: null
at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:71) ~[EventExecutor$2.class:git-Kettle-fcf9e93]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[RegisteredListener.class:git-Kettle-fcf9e93]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:498) [SimplePluginManager.class:git-Kettle-fcf9e93]
at org.bukkit.craftbukkit.v1_12_R1.event.CraftEventFactory.callBlockPlaceEvent(CraftEventFactory.java:166) [CraftEventFactory.class:git-Kettle-fcf9e93]
at net.minecraftforge.event.world.BlockEvent$PlaceEvent.<init>(BlockEvent.java:221) [BlockEvent$PlaceEvent.class:git-Kettle-fcf9e93]
at net.minecraftforge.event.ForgeEventFactory.onPlayerBlockPlace(ForgeEventFactory.java:177) [ForgeEventFactory.class:git-Kettle-fcf9e93]
at net.minecraftforge.common.ForgeHooks.onPlaceItemIntoWorld(ForgeHooks.java:857) [ForgeHooks.class:git-Kettle-fcf9e93]
at net.minecraft.item.ItemStack.func_179546_a(ItemStack.java:208) [aip.class:?]
at net.minecraft.server.management.PlayerInteractionManager.func_187251_a(PlayerInteractionManager.java:598) [or.class:?]
at net.minecraft.network.NetHandlerPlayServer.func_184337_a(NetHandlerPlayServer.java:1137) [pa.class:?]
at net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock.func_148833_a(SourceFile:55) [ma.class:?]
at net.minecraft.network.play.client.CPacketPlayerTryUseItemOnBlock.func_148833_a(SourceFile:11) [ma.class:?]
at net.minecraft.network.PacketThreadUtil$1.run(SourceFile:13) [hv$1.class:?]
at java.util.concurrent.Executors$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.util.Util.func_181617_a(SourceFile:46) [h.class:?]
at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:876) [MinecraftServer.class:?]
at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:454) [nz.class:?]
at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:823) [MinecraftServer.class:?]
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:695) [MinecraftServer.class:?]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_212]
Caused by: java.lang.NullPointerException
at org.bukkit.inventory.ItemStack.<init>(ItemStack.java:69) ~[ItemStack.class:git-Kettle-fcf9e93]
at com.earth2me.essentials.utils.LocationUtil.convertBlockToItem(LocationUtil.java:51) ~[?:?]
at com.earth2me.essentials.EssentialsBlockListener.onBlockPlace(EssentialsBlockListener.java:32) ~[?:?]
at com.destroystokyo.paper.event.executor.asm.generated.GeneratedEventExecutor20.execute(Unknown Source) ~[?:?]
at org.bukkit.plugin.EventExecutor$2.execute(EventExecutor.java:69) ~[EventExecutor$2.class:git-Kettle-fcf9e93]
... 20 more