Помогите LWC Краш

Вот сам краш, что делать?

Спойлер

2013-06-03 08:33:20 [SEVERE] Could not pass event PlayerInteractEvent to LWC v4.3.1 (b767-git-MANUAL) (November 15, 2012)
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:363)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
at org.bukkit.craftbukkit.v1_4_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:160)
at ir.a(ItemInWorldManager.java:539)
at iv.a(NetServerHandler.java:906)
at fk.a(Packet15Place.java:79)
at cg.b(TcpConnection.java:467)
at iv.d(NetServerHandler.java:220)
at iw.b(NetworkListenThread.java:57)
at ht.b(DedicatedServerListenThread.java:34)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:981)
at ho.r(DedicatedServer.java:309)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:857)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:744)
at fy.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 12
at java.util.JumboEnumSet.contains(Unknown Source)
at com.griefcraft.listeners.LWCPlayerListener.onPlayerInteract(Unknown Source)
at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:361)
... 16 more
2013-06-03 08:33:31 [SEVERE] Could not pass event PlayerInteractEvent to LWC v4.3.1 (b767-git-MANUAL) (November 15, 2012)
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:363)
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62)
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:477)
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:462)
at org.bukkit.craftbukkit.v1_4_R1.event.CraftEventFactory.callPlayerInteractEvent(CraftEventFactory.java:160)
at ir.a(ItemInWorldManager.java:539)
at iv.a(NetServerHandler.java:906)
at fk.a(Packet15Place.java:79)
at cg.b(TcpConnection.java:467)
at iv.d(NetServerHandler.java:220)
at iw.b(NetworkListenThread.java:57)
at ht.b(DedicatedServerListenThread.java:34)
at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:981)
at ho.r(DedicatedServer.java:309)
at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:857)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:744)
at fy.run(ThreadMinecraftServer.java:16)
Caused by: java.lang.ArrayIndexOutOfBoundsException: 12
at java.util.JumboEnumSet.contains(Unknown Source)
at com.griefcraft.listeners.LWCPlayerListener.onPlayerInteract(Unknown Source)
at sun.reflect.GeneratedMethodAccessor51.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:361)
... 16 more

 

Какое ядро ? Прибывал ли менять версию на новую а не ставить плагин для 1.4.7 на 1.5.1.

 

http://www.rubukkit.org/threads/Как-правильно-называть-свои-темы-несколько-вопросов-по-форуму.30399/

 

у меня 1.4.7 mcpc с ic2/bk/forestry