problem with displaying the comments on the blog page.comment – shows php code

There is a problem with displaying the comments on the blog page.
I use the template “precious-lite”.

see: https://www.zelfvertrouwenvergroten.nl/waar-kan-ik-jou-mee-helpen/#respond

Warning: printf() [function.printf]: Too few arguments in /srv/merelvv/www/www.zelfvertrouwenvergroten.nl/wp-content/themes/precious-lite/inc/template-tags.php on line 83