Fatal error: Uncaught Error: Call to a member function is_on_sale() on boolean in /var/www/vhosts/stintum.com/beta.stintum.com/wp-content/plugins/woocommerce/templates/loop/sale-flash.php:26 Stack trace: #0 /var/www/vhosts/stintum.com/beta.stintum.com/wp-content/plugins/woocommerce/includes/wc-core-functions.php(211): include() #1 /var/www/vhosts/stintum.com/beta.stintum.com/wp-content/plugins/woocommerce/includes/wc-template-functions.php(1242): wc_get_template('loop/sale-flash...') #2 /var/www/vhosts/stintum.com/beta.stintum.com/wp-includes/class-wp-hook.php(286): woocommerce_show_product_loop_sale_flash(Array) #3 /var/www/vhosts/stintum.com/beta.stintum.com/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters('', Array) #4 /var/www/vhosts/stintum.com/beta.stintum.com/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #5 [internal function]: do_action('woocommerce_bef...', Array) #6 /var/www/vhosts/stintum.com/beta.stintum.com/wp-content/plugins/timber-library/lib/Twig.php(43): call_user_func_array('do_action' in /var/www/vhosts/stintum.com/beta.stintum.com/wp-content/plugins/woocommerce/templates/loop/sale-flash.php on line 26