Variants fréquence

Fatal error: Uncaught Error: Unknown format specifier "i"
in /homepages/34/d813951345/htdocs/www/wp-content/themes/Avada/comments.php on line 91

Call stack:

1. sprintf()
   wp-content/themes/Avada/comments.php:91
2. require()
   wp-includes/comment-template.php:1556
3. comments_template()
   wp-content/themes/Avada/single.php:90
4. include()
   wp-includes/template-loader.php:106
5. require_once()
   wp-blog-header.php:19
6. require()
   index.php:17