Hi everyone after transferring my site to another hosting I get this error: (php 7.4 on both hosts) "Warning: A non-numeric value encountered in /htdocs/example.com/wp-content/themes/themename/woocommerce/taxonomy-product_cat.php on line 159"
the code on line 159 is the following:
$ discount = round (intval($ sale_price / $ regular_price ) * floatval (100));
where am i wrong?
Thanks for help me