Fatal error: Uncaught Error: Call to a member function is_on_sale() on bool in /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-content/plugins/woocommerce/templates/single-product/sale-flash.php:25 Stack trace: #0 /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-content/plugins/woocommerce/includes/wc-core-functions.php(251): include() #1 /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-content/plugins/woocommerce/includes/wc-template-functions.php(1565): wc_get_template('single-product/...') #2 /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-includes/class-wp-hook.php(287): woocommerce_show_product_sale_flash('') #3 /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters('', Array) #4 /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #5 /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-content/plugins/woocommerce/templates/content-single-product.php(43): do_action('w in /home/prerelease/onlinefanmeetinglabo.com/public_html/wp-content/plugins/woocommerce/templates/single-product/sale-flash.php on line 25