[19:57:08] [Server thread/ERROR]: Could not pass event PlayerInteractAtEntityEvent to ArtMap v2.6.10
org.bukkit.event.EventException: null
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot-1.12.jar:git-Spigot-7228328-d603539]
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot-1.12.jar:git-Spigot-7228328-d603539]
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:499) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:484) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.PlayerConnection.a(PlayerConnection.java:1568) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:69) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.PacketPlayInUseEntity.a(SourceFile:13) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.PlayerConnectionUtils$1.run(SourceFile:13) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_51]
	at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_51]
	at net.minecraft.server.v1_12_R1.SystemUtils.a(SourceFile:46) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.MinecraftServer.D(MinecraftServer.java:747) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.DedicatedServer.D(DedicatedServer.java:405) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.MinecraftServer.C(MinecraftServer.java:678) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:576) [spigot-1.12.jar:git-Spigot-7228328-d603539]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_51]
Caused by: java.lang.IllegalArgumentException: World cannot be null
	at org.apache.commons.lang.Validate.notNull(Validate.java:192) ~[spigot-1.12.jar:git-Spigot-7228328-d603539]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.createMap(CraftServer.java:1248) ~[spigot-1.12.jar:git-Spigot-7228328-d603539]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.createMap(CraftServer.java:1) ~[spigot-1.12.jar:git-Spigot-7228328-d603539]
	at org.bukkit.Bukkit.createMap(Bukkit.java:518) ~[spigot-1.12.jar:git-Spigot-7228328-d603539]
	at me.Fupery.ArtMap.IO.Database.Database.createMap(Database.java:143) ~[?:?]
	at me.Fupery.ArtMap.Easel.EaselEvent.callEvent(EaselEvent.java:55) ~[?:?]
	at me.Fupery.ArtMap.Listeners.PlayerInteractEaselListener.callEaselEvent(PlayerInteractEaselListener.java:100) ~[?:?]
	at me.Fupery.ArtMap.Listeners.PlayerInteractEaselListener.onPlayerInteractAtEntity(PlayerInteractEaselListener.java:32) ~[?:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_51]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_51]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_51]
	at java.lang.reflect.Method.invoke(Method.java:497) ~[?:1.8.0_51]
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:302) ~[spigot-1.12.jar:git-Spigot-7228328-d603539]
	... 15 more