Bukkit

What steps will reproduce the problem?
1. Install latest .jar file in plugins folder
2. Restart server
3.

What is the expected output? What do you see instead?
Expected output is general information, what I see instead is errors

What version of the product are you using?
1.4.3-Beta

Do you have an error log of what happened?
Yes, pastebin links:
while server was running: http://pastebin.com/W6THz0mx
When stopping server: http://pastebin.com/j2iq7QrG
Please provide any additional information below.
Running CraftBukkit 1.7.2 R.0.3 (build #3020)
Other plugins: automessage, buycraft, coreprotect, crackshot, enjinminecraftplugin, essentials, factions, infiniteplots, mcmmo, mcore, multiverse, nocheatplus, timtheenchanter, trophyheads, vault, war, warpportals, worldedit, worldguard.

Sorry, was looking at this plugin after businesscore was not working. Please ignore.