Bukkit

What steps will reproduce the problem?
1. Installing
2. /statue create player <name>

What is the expected output? What do you see instead?
It's supposed to make a player statue, but I don't see anything.

What version of the product are you using?
1.7.9 CraftBukkit, but I can upgrade to 1.7.10 if needed.

Do you have an error log of what happened?
No error log as far as I know, it just won't show it. Statue is there, it's just invisible. Mobs work most times, but players don't.

Please provide any additional information below.
I can select and remove it, but not with clicking on it. Do I have to log into something or register my character somewhere?