Hello!
There were some bugs in the free shipping rule, and I had switched to PHP 8.0.
and when changing the quantity of products, I received the explicit error on the screen like this:
Warning: A non-numeric value encountered in /home/driconf/public_html/wp-content/themes/woodmart/inc/integrations/woocommerce/modules/shipping-progress-bar/class-main.php on line 347
Warning: A non-numeric value encountered in /home/driconf/public_html/wp-content/themes/woodmart/inc/integrations/woocommerce/modules/shipping-progress-bar/class-main.php on line 348
When changing to PHP 7.4 the error disappeared, returning to PHP 8.0 or 8.2 the error appears again, when I change the quantities of products in the cart.