"Cannot use yet."

[TheodoreMcIntyre]

First of all. Monks should NEVER be using macros for their GCD abilities, no ifs ands or buts about it. MNK has a reputation of the highest ST DPS class and using macros like such will never achieve that. It will hinder you much more then you would like, and from what I've heard this macro will fail occasionally and use Bootshine when you wanted to use True Strike

Second to answer your question: There should be options in the log options. I've never ran this macro, but from my experience with the infamous BRD macros, disabling the error messages has indeed worked. I don't remember exactly which since it's been ages since I've disabled them

Uh
My question was "How do I turn this off?", not "Should I be using macros as a MNK?"
I'll play MNK using macros if I want to. I've never had a problem with it before, and I really don't care about any reputation it might have.
And no, disabling error message hasn't worked. Which is kind of why I specifically said it didn't work.