Hey Akillander!
First of all, thank you for the purchase!
This is indeed caused by the theme’s built-in Twitter plugin, and has been reported and fixed earlier. Strange that it still pops up! In any case, please try the following: download this file, unzip it and upload into wp-content/themes/Origami/includes/twitter-widget folder, replacing the existing file. Let me know if that removes the message – if not, I’ll keep on looking into the problem.
Sincerely,
Andrew | Satori