Plic A4 personalizat cu antet

Fatal error: Uncaught ValueError: Unknown format specifier "S" in /home/minkro/public_html/wp-content/themes/sober/woocommerce/single-product-reviews.php:101 Stack trace: #0 /home/minkro/public_html/wp-content/themes/sober/woocommerce/single-product-reviews.php(101): sprintf('You must be %sl...', '<a href="https:...', '</a>') #1 /home/minkro/public_html/wp-includes/comment-template.php(1618): require('/home/minkro/pu...') #2 /home/minkro/public_html/wp-content/themes/sober/woocommerce/single-product/tabs/tabs.php(43): comments_template('reviews', Array) #3 /home/minkro/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(345): include('/home/minkro/pu...') #4 /home/minkro/public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(1632): wc_get_template('single-product/...') #5 /home/minkro/public_html/wp-includes/class-wp-hook.php(324): woocommerce_output_product_data_tabs('') #6 /home/minkro/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #7 /home/minkro/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #8 /home/minkro/public_html/wp-content/plugins/woocommerce/templates/content-single-product.php(72): do_action('woocommerce_aft...') #9 /home/minkro/public_html/wp-includes/template.php(792): require('/home/minkro/pu...') #10 /home/minkro/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(284): load_template('/home/minkro/pu...', false) #11 /home/minkro/public_html/wp-content/plugins/woocommerce/templates/single-product.php(37): wc_get_template_part('content', 'single-product') #12 /home/minkro/public_html/wp-includes/template-loader.php(106): include('/home/minkro/pu...') #13 /home/minkro/public_html/wp-blog-header.php(19): require_once('/home/minkro/pu...') #14 /home/minkro/public_html/index.php(17): require('/home/minkro/pu...') #15 {main} thrown in /home/minkro/public_html/wp-content/themes/sober/woocommerce/single-product-reviews.php on line 101