Rank List running on 1.4.7

2013-01-18 11:34:40 [INFO] Starting minecraft server version 1.4.7
2013-01-18 11:34:40 [INFO] Loading properties
2013-01-18 11:34:40 [INFO] Default game type: SURVIVAL
2013-01-18 11:34:40 [INFO] Generating keypair
2013-01-18 11:34:41 [INFO] Starting Minecraft server on *:25565
2013-01-18 11:34:41 [INFO] This server is running CraftBukkit version git-Bukkit-1.4.7-R0.1-b2602jnks (MC: 1.4.7) (Implementing API version 1.4.7-R0.1)
2013-01-18 11:34:42 [INFO] [RankList] Loading RankList v0.3.1
2013-01-18 11:34:42 [WARNING] **** SERVER IS RUNNING IN OFFLINE/INSECURE MODE!
2013-01-18 11:34:42 [WARNING] The server will make no attempt to authenticate usernames. Beware.
2013-01-18 11:34:42 [WARNING] While this makes the game possible to play without internet access, it also opens up the ability for hackers to connect with any username they choose.
2013-01-18 11:34:42 [WARNING] To change this, set "online-mode" to "true" in the server.properties file.
2013-01-18 11:34:42 [INFO] Preparing level "world"
2013-01-18 11:34:42 [INFO] Preparing start region for level 0 (Seed: -7860192010145037572)
2013-01-18 11:34:42 [INFO] ----- Bukkit Auto Updater -----
2013-01-18 11:34:42 [INFO] It appears that you're running a Beta Build, when you've specified in bukkit.yml that you prefer to run Recommended Builds.
2013-01-18 11:34:42 [INFO] If you would like to be kept informed about new Beta Build releases, it is recommended that you change 'preferred-channel' in your bukkit.yml to 'beta'.
2013-01-18 11:34:42 [INFO] With that set, you will be told whenever a new version is available for download, so that you can always keep up to date and secure with the latest fixes.
2013-01-18 11:34:42 [INFO] If you would like to disable this warning, simply set 'suggest-channels' to false in bukkit.yml.
2013-01-18 11:34:42 [INFO] ----- ------------------- -----
2013-01-18 11:34:43 [INFO] Preparing start region for level 1 (Seed: -7860192010145037572)
2013-01-18 11:34:43 [INFO] Preparing spawn area: 0%
2013-01-18 11:34:44 [INFO] Preparing start region for level 2 (Seed: -7860192010145037572)
2013-01-18 11:34:44 [INFO] Preparing spawn area: 52%
2013-01-18 11:34:44 [INFO] [RankList] Enabling RankList v0.3.1
2013-01-18 11:34:44 [INFO] Ranklist V0.3.1 is starting.
2013-01-18 11:34:44 [INFO] Ranklist V0.3.1 is starting..
2013-01-18 11:34:44 [INFO] Ranklist V0.3.1 is starting...
2013-01-18 11:34:44 [INFO] Ranklist V0.3.1 for 1.4 has been enabled!
2013-01-18 11:34:44 [INFO] Server permissions file permissions.yml is empty, ignoring it
2013-01-18 11:34:44 [INFO] Done (2.334s)! For help, type "help" or "?"