Bukkit

What steps will reproduce the problem?
1.i have no idea
2.i have looked through config.yml, nothing there useful
3.

What is the expected output? What do you see instead?
for it to work

What version of the product are you using?
1.7.2

Do you have an error log of what happened?
no

Please provide any additional information below.

man when i type /ZA it says zarena enter : leave : vote <1:2:3> : stats: list : alive : session : gamemode info : wave : dia and then when i type that it just repeats that, when i type /zarena enter or /zarena create it takes me to this ^^^^^^^ PLEASE HELP