apply_filters(false, Array) #7 /usr/www/users/darkayuwsb/wp-content/plugins/woocommerce/includes/abstracts/abstract-wc-product.php(1647): apply_filters('woocommerce_pro...', false, Object(WC_Product_Simple)) #8 /usr/www/users/darkayuwsb/wp-content/plugins/woocommerce/includes/wc-template-functions.php(678): WC_Product->is_on_sale() #9 /usr/www/users/darkayuwsb/wp-content/plugins/woocommerce/includes/wc-template-functions.php(740): wc_get_product_class(Array, Object(WC_Product_Simple)) #10 /usr/www/users/darkayuwsb/wp-content/plugins/woocommerce/templates/content-single-product.php(34): wc_product_class('', Object(WC_Product_Simple)) #11 /usr/www/users/darkayuwsb/wp-includes/template.php(812): require('/usr/www/users/...') #12 /usr/www/users/darkayuwsb/wp-content/plugins/woocommerce/includes/wc-core-functions.php(284): load_template('/usr/www/users/...', false) #13 /usr/www/users/darkayuwsb/wp-content/plugins/woocommerce/templates/single-product.php(37): wc_get_template_part('content', 'single-product') #14 /usr/www/users/darkayuwsb/wp-includes/template-loader.php(106): include('/usr/www/users/...') #15 /usr/www/users/darkayuwsb/wp-blog-header.php(19): require_once('/usr/www/users/...') #16 /usr/www/users/darkayuwsb/index.php(17): require('/usr/www/users/...') #17 {main} thrown in /usr/www/users/darkayuwsb/wp-content/plugins/pricing-deals-for-woocommerce/woo-integration/vtprd-parent-functions.php on line 570