2011-03-31 19:10:19 [SEVERE] java.lang.IllegalStateException: Failed to remove player. net.minecraft.server.EntityPlayer@37d(Ameliorate at -49.03622637725534,70.0,31.40027569336812) isn't in chunk 7, -8
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.PlayerInstance.b(PlayerInstance.java:49)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.PlayerManager.c(PlayerManager.java:148)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.ServerConfigurationManager.b(ServerConfigurationManager.java:105)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:260)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.Packet10Flying.a(SourceFile:126)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.NetworkManager.a(SourceFile:230)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:76)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.NetworkListenThread.a(SourceFile:100)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.MinecraftServer.h(MinecraftServer.java:357)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:272)
2011-03-31 19:10:19 [SEVERE]    at net.minecraft.server.ThreadServerApplication.run(SourceFile:366)