#Switching from survival map to creative map and back to survival
2011-12-01 17:59:12 [INFO] [WorldInventories] Player Rolo moved from world rolocraft02 to rolocraft00
2011-12-01 17:59:12 [SEVERE] [WorldInventories] Failed to save inventory for player: Rolo: org.bukkit.craftbukkit.enchantments.CraftEnchantment
2011-12-01 17:59:12 [SEVERE] Could not pass event PLAYER_CHANGED_WORLD to WorldInventories
java.lang.NullPointerException
	at me.drayshak.WorldInventories.WIPlayerInventory.getItems(WIPlayerInventory.java:84)
	at me.drayshak.WorldInventories.WorldInventories.setPlayerInventory(WorldInventories.java:51)
	at me.drayshak.WorldInventories.WIPlayerListener.onPlayerChangedWorld(WIPlayerListener.java:44)
	at org.bukkit.plugin.java.JavaPluginLoader$29.execute(JavaPluginLoader.java:456)
	at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:58)
	at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:339)
	at net.minecraft.server.ServerConfigurationManager.moveToWorld(ServerConfigurationManager.java:303)
	at org.bukkit.craftbukkit.entity.CraftPlayer.teleport(CraftPlayer.java:305)
	at com.bergerkiller.bukkit.mw.Permission.handleTeleport(Permission.java:82)
	at com.bergerkiller.bukkit.mw.Permission.handleTeleport(Permission.java:65)
	at com.bergerkiller.bukkit.mw.Permission.handleTeleport(Permission.java:52)
	at com.bergerkiller.bukkit.mw.MyWorlds.onCommand(MyWorlds.java:1470)
	at org.bukkit.command.PluginCommand.execute(PluginCommand.java:40)
	at org.bukkit.command.SimpleCommandMap.dispatch(SimpleCommandMap.java:163)
	at org.bukkit.craftbukkit.CraftServer.dispatchCommand(CraftServer.java:370)
	at net.minecraft.server.NetServerHandler.handleCommand(NetServerHandler.java:756)
	at net.minecraft.server.NetServerHandler.chat(NetServerHandler.java:721)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:714)
	at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:179)
	at net.minecraft.server.Packet3Chat.a(Packet3Chat.java:33)
	at net.minecraft.server.NetworkManager.b(NetworkManager.java:226)
	at net.minecraft.server.NetServerHandler.a(NetServerHandler.java:92)
	at org.getspout.spout.SpoutNetServerHandler.a(SpoutNetServerHandler.java:546)
	at net.minecraft.server.NetworkListenThread.a(SourceFile:108)
	at net.minecraft.server.MinecraftServer.w(MinecraftServer.java:516)
	at net.minecraft.server.MinecraftServer.run(MinecraftServer.java:414)
	at net.minecraft.server.ThreadServerApplication.run(SourceFile:457)
2011-12-01 17:59:30 [INFO] [WorldInventories] Player Rolo moved from world rolocraft00 to rolocraft02
2011-12-01 17:59:30 [SEVERE] [WorldInventories] Failed to save inventory for player: Rolo: org.bukkit.craftbukkit.enchantments.CraftEnchantment
2011-12-01 17:59:30 [SEVERE] [WorldInventories] Failed to load inventory for player: Rolo, giving empty inventory: writing aborted; java.io.NotSerializableException: org.bukkit.craftbukkit.enchantments.CraftEnchantment

#Switching from survival world to another survivor world
2011-12-01 18:00:24 [INFO] [WorldInventories] Player Rolo moved from world rolocraft02 to rolocraft02_nether
2011-12-01 18:00:24 [SEVERE] [WorldInventories] Failed to save inventory for player: Rolo: org.bukkit.craftbukkit.enchantments.CraftEnchantment

#Logging out
2011-12-01 18:01:10 [INFO] Connection reset
2011-12-01 18:01:10 [INFO] Rolo lost connection: disconnect.quitting
2011-12-01 18:01:10 [INFO] [Backup]  not last player that left PLAYERS: 3
2011-12-01 18:01:10 [INFO] [WorldInventories] Player Rolo quit from world: rolocraft02
2011-12-01 18:01:10 [INFO] [WorldInventories] Saving inventory of Rolo
2011-12-01 18:01:10 [SEVERE] [WorldInventories] Failed to save inventory for player: Rolo: org.bukkit.craftbukkit.enchantments.CraftEnchantment