Help needed in removing the cooldown error message

[Jackietreehorn]

Hi colleagues,
Can anyone please help me get rid of the error message I receive when a skill is on cooldown. It gets really annoying. The text sits a few pixels above my character and if I spam a skill button I don't see what am I fighting against.
It must be something to be found in the game editable files, interface, but so far I had no luck finding anything useful.
Thanks in advance for anyone who will bother to look into this
Cheers!