Bukkit

=== Brief error description ===
When you try to use the %armor points of player% expression, it doesn't work and sends an error to console. It looks like the expression is trying to do something with PlotMe instead.

=== What causes this error? Please paste the exact line you used ===
on inventory click:
     send "%armor points of player%"

=== Please use Pastebin.com and paste the error you get, then paste the URL here ===
http://pastebin.com/UK0pRzT0

=== What server version are you using? Latest is not an answer! Use /ver and tell me ===
https://gyazo.com/9a7a52b09b95bccac439547011a41772

=== What Umbaska version are you using? If you're using a BETA version please paste the ID ===
1.5.2_JAVA7

=== Is there anything else? ===
I don't have PlotMe on my server, and it looks like the expression is trying to execute the "plot at location %location%" expression instead.