2013-05-30 10:56:37 [INFO] Gotxi issued server command: /spawn
2013-05-30 10:56:37 [SEVERE] Could not pass event PlayerTeleportEvent to FAntiXRay v2.8
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:39)
	at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:479)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:464)
	at org.bukkit.craftbukkit.v1_5_R3.entity.CraftPlayer.teleport(CraftPlayer.java:372)
	at com.earth2me.essentials.Teleport.now(Teleport.java:242)
	at com.earth2me.essentials.Teleport.teleport(Teleport.java:275)
	at com.earth2me.essentials.Teleport.teleport(Teleport.java:255)
	at com.earth2me.essentials.spawn.Commandspawn.respawn(Commandspawn.java:61)
	at com.earth2me.essentials.spawn.Commandspawn.run(Commandspawn.java:40)
	at com.earth2me.essentials.commands.EssentialsCommand.run(EssentialsCommand.java:105)
	at com.earth2me.essentials.Essentials.onCommandEssentials(Essentials.java:431)
	at com.earth2me.essentials.spawn.EssentialsSpawn.onCommand(EssentialsSpawn.java:71)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:44)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:189)
	at org.bukkit.craftbukkit.v1_5_R3.CraftServer.dispatchCommand(CraftServer.java:546)
	at net.minecraft.server.v1_5_R3.PlayerConnection.handleCommand(PlayerConnection.java:979)
	at net.minecraft.server.v1_5_R3.PlayerConnection.chat(PlayerConnection.java:895)
	at net.minecraft.server.v1_5_R3.PlayerConnection.a(PlayerConnection.java:840)
	at net.minecraft.server.v1_5_R3.Packet3Chat.handle(Packet3Chat.java:44)
	at org.spigotmc.netty.NettyNetworkManager.b(NettyNetworkManager.java:187)
	at net.minecraft.server.v1_5_R3.PlayerConnection.d(PlayerConnection.java:109)
	at net.minecraft.server.v1_5_R3.ServerConnection.b(SourceFile:35)
	at org.spigotmc.MultiplexingServerConnection.b(MultiplexingServerConnection.java:72)
	at net.minecraft.server.v1_5_R3.MinecraftServer.r(MinecraftServer.java:583)
	at net.minecraft.server.v1_5_R3.DedicatedServer.r(DedicatedServer.java:227)
	at net.minecraft.server.v1_5_R3.MinecraftServer.q(MinecraftServer.java:472)
	at net.minecraft.server.v1_5_R3.MinecraftServer.run(MinecraftServer.java:404)
	at net.minecraft.server.v1_5_R3.ThreadServerApplication.run(SourceFile:573)
Caused by: java.lang.IllegalArgumentException: Cannot measure distance between palace and survival_the_end
	at org.bukkit.Location.distanceSquared(Location.java:381)
	at me.FurH.FAntiXRay.listener.FUpdateListener.onPlayerTeleport(FUpdateListener.java:109)
	at sun.reflect.GeneratedMethodAccessor108.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:601)
	at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:425)
	... 29 more