Error in posts after the last update of theme

Travelify
1

After last update of Travelify in few posts I’ve noticed such errors:
Warning: sprintf(): Too few arguments in /homepages/38/d486300672/htdocs/wp-content/themes/travelify/library/functions/functions.php on line 449

What to do with that?
(example: http://travelingilove.com/learn-swahili-♥-4-great-online-self-study-resources/)

2

I already fixed that yesterday and updated version of this file is available here.

This update will shortly be available via WordPress dashboard but it takes some time to get it approved.

Sorry for inconvenience.

3

Thanks Aigars!