Bukkit

What steps will reproduce the problem?
1.Typing /vc c does nothing but bring up the help page.
2. "/vc c playerName:playerChest - open the playerChest of the playerName" Checking players chests does not work, just brings up help page
3. example: /vc c valkoth:normal1, /gp c valkoth:normal1, /virtualchest c valkoth:normal1

What is the expected output? What do you see instead?
Expected output is to see the target players chest, see the first help page show up instead.

What version of the product are you using?
5.6.5, cb 1.4.5 r0.2

Do you have an error log of what happened?
No error log

Please provide any additional information below.
Yes I have the permission nodes, Yes I have OP