Unwanted error message

Hi. I just upgraded to Catch Box Pro and now I have an error message on my front page that I cannot remove. I've seen this asked elsewhere but no replies.. Can anyone advise? Unwanted message below.. Thanks "Warning: vsprintf(): Too few arguments in /www2/74e/www.fform.co/web/wp-content/themes/catch-fullscreen-pro/inc/custom-header.php on line 45"