2014-11-25 17:54:11 [WARNING] [WorldGuard] Task #9 for WorldGuard v6.0.0-beta-02 generated an exception
java.lang.NoSuchMethodError: org.bukkit.entity.Player.getHealth()D
	at com.sk89q.worldguard.bukkit.listener.FlagStateManager.processHeal(FlagStateManager.java:106)
	at com.sk89q.worldguard.bukkit.listener.FlagStateManager.run(FlagStateManager.java:90)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftTask.run(CraftTask.java:58)
	at org.bukkit.craftbukkit.v1_5_R3.scheduler.CraftScheduler.mainThreadHeartbeat(CraftScheduler.java:344)
	at net.minecraft.server.MinecraftServer.func_71190_q(MinecraftServer.java:777)
	at net.minecraft.server.dedicated.DedicatedServer.func_71190_q(DedicatedServer.java:320)
	at net.minecraft.server.MinecraftServer.func_71217_p(MinecraftServer.java:732)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:614)
	at net.minecraft.server.ThreadMinecraftServer.run(SourceFile:573)