Помогите Ошибка WorldGuard

Здравствуйте, недавно обнаружил в консоли сервера данную ошибку:

2013-09-08 14:53:06 [SEVERE] Could not pass event AsyncPlayerChatEvent to WorldGuard v5.7.5
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:427)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.TimedRegisteredListener.callEvent(TimedRegisteredListener.java:30)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:478)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:460)
at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.java:906)
at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:846)
at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
at org.spigotmc.netty.NettyNetworkManager$2.run(NettyNetworkManager.java:130)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:724)
Caused by: java.lang.NullPointerException
at org.khelekore.prtree.PRTree$Finder.findNext(PRTree.java:232)
at org.khelekore.prtree.PRTree$Finder.<init>(PRTree.java:215)
at org.khelekore.prtree.PRTree$1.iterator(PRTree.java:185)
at com.sk89q.worldguard.protection.managers.PRTreeRegionManager.getApplicableRegions(PRTreeRegionManager.java:117)
at com.sk89q.worldguard.protection.GlobalRegionManager.allows(GlobalRegionManager.java:370)
at com.sk89q.worldguard.protection.GlobalRegionManager.allows(GlobalRegionManager.java:350)
at com.sk89q.worldguard.bukkit.WorldGuardPlayerListener.onPlayerChat(WorldGuardPlayerListener.java:371)
at sun.reflect.GeneratedMethodAccessor226.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
... 14 more

Что не так ? Что то с плагином или дело в чём то другом ?

 

У тебя слишком старая/новая версия WorldGuard.