PHP Fatal error: Uncaught ValueError: Unknown format specifier “S”

Hi, I think, I found a bug. I was investigating some problem on my server and I found, there was an error in the debug.log.

[07-Jul-2022 13:04:28 UTC] PHP Fatal error:  Uncaught ValueError: Unknown format specifier "S" in /var/www/mywebsite.org/wp-content/plugins/woocommerce/templates/single-product-reviews.php:120
Stack trace:
#0 /var/www/mywebsite.org/wp-content/plugins/woocommerce/templates/single-product-reviews.php(120): sprintf()
#1 /var/www/mywebsite.org/wp-includes/comment-template.php(1556): require('...')
#2 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/module/woocommerce/Tabs.php(408): comments_template()
#3 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/functions.php(1358): ET_Builder_Module_Woocommerce_Tabs::get_tabs()
#4 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/functions.php(1606): et_fb_current_page_woocommerce_components()
#5 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/frontend-builder/helpers.php(344): et_fb_current_page_params()
#6 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/frontend-builder/helpers.php(2818): et_fb_get_dynamic_backend_helpers()
#7 /var/www/mywebsite.org/wp-includes/class-wp-hook.php(307): et_fb_backend_helpers()
#8 /var/www/mywebsite.org/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#9 /var/www/mywebsite.org/wp-includes/plugin.php(476): WP_Hook->do_action()
#10 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/frontend-builder/assets.php(349): do_action()
#11 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/frontend-builder/view.php(119): et_fb_enqueue_assets()
#12 /var/www/mywebsite.org/wp-includes/class-wp-hook.php(307): et_fb_wp_footer()
#13 /var/www/mywebsite.org/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#14 /var/www/mywebsite.org/wp-includes/plugin.php(476): WP_Hook->do_action()
#15 /var/www/mywebsite.org/wp-includes/general-template.php(3058): do_action()
#16 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/frontend-footer-template.php(18): wp_footer()
#17 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/frontend.php(216): require_once('...')
#18 /var/www/mywebsite.org/wp-content/themes/Divi/includes/builder/frontend-builder/theme-builder/frontend.php(260): et_theme_builder_frontend_override_partial()
#19 /var/www/mywebsite.org/wp-includes/class-wp-hook.php(309): et_theme_builder_frontend_override_footer()
#20 /var/www/mywebsite.org/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#21 /var/www/mywebsite.org/wp-includes/plugin.php(476): WP_Hook->do_action()
#22 /var/www/mywebsite.org/wp-includes/general-template.php(82): do_action()
#23 /var/www/mywebsite.org/wp-content/plugins/woocommerce/templates/single-product.php(60): get_footer()
#24 /var/www/mywebsite.org/wp-includes/template-loader.php(106): include('...')
#25 /var/www/mywebsite.org/wp-blog-header.php(19): require_once('...')
#26 /var/www/mywebsite.org/index.php(17): require('...')

So I found row 120 in the file wp-content/plugins/woocommerce/templates/single-product-reviews.php and added space between %1$s logged. And the bug has been solved.

The string had had this value before (without space): %1$slogged

I’m running on php version 8.1.

Can you please confirm, if it is a bug? And is it correctly repaired? Or is there any other way, how to solve this bug?

• This topic was modified 2 years, 4 months ago by xnosek00.