"You have recieved the maximum amount....."

"....of guild reputation allowed this week."

So, This message now pops up after everything I do. Basically, it seems that only during one day a week when I am actually earning guild rep, the message wont show, but the rest of the week once I am capped, it will spam my chat window.

Is there a way to turn off this message, and not any other yellow messages that might actually be useful?