Problem/Bug Why this happens!!! HELP PLS

[18:18:32 ERROR]: Could not pass event PlayerInteractEvent to LobbyAPI v3.7.76 org.bukkit.event.EventException at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:297) ~[craftbukkit-1.8.jar:git-Bukkit-7019900] at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[craftbukkit-1.8.jar:git-Bukkit-7019900] at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:501) [craftbukkit-1.8.jar:git-Bukkit-7019900] at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:486) [craftbukkit-1.8.jar:git-Bukkit-7019900] at org.bukkit.craftbukkit.v1_8_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:209) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.PlayerInteractManager.interact(PlayerInteractManager.java:462) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.PlayerConnection.a(PlayerConnection.java:693) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:50) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.PacketPlayInBlockPlace.a(PacketPlayInBlockPlace.java:80) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.PacketHandleTask.run(SourceFile:13) [craftbukkit-1.8.jar:git-Bukkit-7019900] at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:1.8.0_172] at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:1.8.0_172] at net.minecraft.server.v1_8_R1.MinecraftServer.z(MinecraftServer.java:656) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.DedicatedServer.z(DedicatedServer.java:284) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.MinecraftServer.y(MinecraftServer.java:609) [craftbukkit-1.8.jar:git-Bukkit-7019900] at net.minecraft.server.v1_8_R1.MinecraftServer.run(MinecraftServer.java:517) [craftbukkit-1.8.jar:git-Bukkit-7019900] at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172] Caused by: java.lang.NullPointerException at me.zombie_striker.lobbyapi.Main.getEnderChest(Main.java:833) ~[?:?] at me.zombie_striker.lobbyapi.Main.onClicky(Main.java:276) ~[?:?] at sun.reflect.GeneratedMethodAccessor1318.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_172] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_172] at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:295) ~[craftbukkit-1.8.jar:git-Bukkit-7019900] ... 16 more

 

@vSrLoonzer
Seems there was an issue with LobbyAPI, where unregistered worlds were throwing errors when players accessed their enderchest. You should register all worlds if you have lobbyAPI, but I have released an update to hide this error if you do happen to have unregistered worlds.