Bukkit

When I log on I get error: Server Internal error
It seems to be just doing this for me, can you help?Looks like this in logs
21:08:55 [INFO] A_Just_Cause [/****IP] logged in with entity id 1588
9612 at ([creative] -981.34375, 126.0, -215.8125)
21:08:55 [INFO] [SuperSpawn] searching for A_Just_Cause in file...
21:08:55 [INFO] [SuperSpawn] Player found
21:08:56 [INFO] [SuperSpawn] Player teleported to previous location.
21:08:56 [INFO] Disconnecting A_Just_Cause [/****IP]: Internal serve
r error
21:08:56 [WARNING] Failed to handle packet: java.lang.IllegalStateException: Fai
led to add player. net.minecraft.server.EntityPlayer@f274cc(A_Just_Cause at 167.
5,66.62000000476837,268.5) already is in chunk 10, 16
java.lang.IllegalStateException: Failed to add player. net.minecraft.server.Enti
tyPlayer@f274cc(A_Just_Cause at 167.5,66.62000000476837,268.5) already is in chu
nk 10, 16
at net.minecraft.server.PlayerInstance.a(PlayerInstance.java:36)
at net.minecraft.server.PlayerManager.addPlayer(PlayerManager.java:73)
at net.minecraft.server.ServerConfigurationManager.c(ServerConfiguration
Manager.java:139)
at net.minecraft.server.NetLoginHandler.b(NetLoginHandler.java:121)
at net.minecraft.server.NetLoginHandler.a(NetLoginHandler.java:39)
at net.minecraft.server.NetworkListenThread.a(SourceFile:94)
at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:471)
at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:374)
at net.minecraft.server.ThreadServerApplication.run(SourceFile:417)
21:09:25 [INFO] A_Just_Cause [/****IP] logged in with entity id 1591
3500 at ([world] 167.5, 66.59375, 268.5)
21:09:25 [INFO] [SuperSpawn] searching for A_Just_Cause in file...
21:09:25 [INFO] [SuperSpawn] Player found
21:09:25 [INFO] [SuperSpawn] Player teleported to previous location.But even after join it reccurs again

Sorry, i thought the Tickets would pop out as a PM or a notifcation or something.. totally missed it. Try using the newest version, it should work ;) Hope you're still using my plugin..