Solved RoyalCommands Error [java.lang.ArrayIndexOutOfBoundsException]

I receive an error on my Factions server that I cannot seem to be able to resolve!
I have tried updating the Plugin....
I have tried deleting the Jar and Config files to do a Clean install....
And it doesn't load!!!

Error Log:

Code:

[16:48:03] [Server thread/INFO]: [RoyalCommands] Enabling RoyalCommands v4.0.0
[16:48:04] [Server thread/WARN]: [RoyalCommands] Could not find support for this CraftBukkit version.
[16:48:04] [Server thread/INFO]: [RoyalCommands] The BukkitDev page has links to the newest development builds to fix this.
[16:48:04] [Server thread/INFO]: [RoyalCommands] For now, NMS/CB internal support will be disabled.
[16:48:05] [Server thread/INFO]: [RoyalCommands] Metrics enabled. Thank you!
[16:48:10] [Server thread/ERROR]: Error occurred while enabling RoyalCommands v4.0.0 (Is it up to date?)
java.lang.ArrayIndexOutOfBoundsException

List of Plugins:
WorldEdit, GroupManager, CraftConomy3, PlugMan, KitEssentials, mcMMO, JustSponge, Vault, CraftBack, MassiveCore, WorldGuard, OresToIngots, Multiverse-Core, Factions, ChestShop, ChestCommands, SimplePrefix, CompatNoCheatPlus, PlayerVaults, CustomEnchantments, SilkSpawners, §aNoCheatPlus§f, TagAPI, RoyalCommands (Says it loaded in /pl but no commands work, it just says "Unknown Command")

Ok, nevermind, I had a corrupted World!
Reset the World and it worked fine again

EDIT by Moderator: merged posts, please use the edit button instead of double posting.