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2012-10-30 20:06:30 [SEVERE] Could not pass event PlayerMoveEvent to NoCheatPlus v3.7.10-RC-MC1.3.2-b201
org.bukkit.event.EventException
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:341)
	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 net.minecraft.server.NetServerHandler.a(NetServerHandler.java:218)
	at net.minecraft.server.Packet10Flying.handle(SourceFile:136)
	at net.minecraft.server.NetworkManager.b(NetworkManager.java:282)
	at net.minecraft.server.NetServerHandler.d(NetServerHandler.java:111)
	at net.minecraft.server.ServerConnection.b(SourceFile:35)
	at net.minecraft.server.DedicatedServerConnection.b(SourceFile:30)
	at net.minecraft.server.MinecraftServer.r(MinecraftServer.java:569)
	at net.minecraft.server.DedicatedServer.r(DedicatedServer.java:215)
	at net.minecraft.server.MinecraftServer.q(MinecraftServer.java:486)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:419)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:818)
Caused by: java.lang.IllegalAccessError: tried to access field net.minecraft.server.Block.maxY from class fr.neatmonster.nocheatplus.utilities.BlockProperties
	at fr.neatmonster.nocheatplus.utilities.BlockProperties.collidesBlock(BlockProperties.java:1079)
	at fr.neatmonster.nocheatplus.utilities.BlockProperties.isOnGround(BlockProperties.java:1108)
	at fr.neatmonster.nocheatplus.utilities.PlayerLocation.isOnGround(PlayerLocation.java:330)
	at fr.neatmonster.nocheatplus.checks.moving.MovingListener.onPlayerMove(MovingListener.java:365)
	at sun.reflect.GeneratedMethodAccessor33.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:339)
	... 14 more