Fatal error: Uncaught TypeError: Unsupported operand types: string * int in /home/robelcom/public_html/wp-content/plugins/wpseo-woocommerce/classes/presenters/woocommerce-product-price-amount-presenter.php:39 Stack trace: #0 /home/robelcom/public_html/wp-content/plugins/wordpress-seo/src/presenters/abstract-indexable-tag-presenter.php(37): WPSEO_WooCommerce_Product_Price_Amount_Presenter->get() #1 /home/robelcom/public_html/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(419): Yoast\WP\SEO\Presenters\Abstract_Indexable_Tag_Presenter->present() #2 /home/robelcom/public_html/wp-includes/class-wp-hook.php(341): Yoast\WP\SEO\Integrations\Front_End_Integration->present_head('') #3 /home/robelcom/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters('', Array) #4 /home/robelcom/public_html/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #5 /home/robelcom/public_html/wp-content/plugins/wordpress-seo/src/integrations/front-end-integration.php(390): do_action('wpseo_head') #6 /home/robelcom/public_html/wp-includes/class-wp-hook.php(341): Yoast\WP\SEO\Integrations\Front_End_Integration->call_wpseo_head('') #7 /home/robelcom/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array) #8 /home/robelcom/public_html/wp-includes/plugin.php(522): WP_Hook->do_action(Array) #9 /home/robelcom/public_html/wp-includes/general-template.php(3197): do_action('wp_head') #10 /home/robelcom/public_html/wp-content/themes/woodmart/header.php(12): wp_head() #11 /home/robelcom/public_html/wp-includes/template.php(814): require_once('/home/robelcom/...') #12 /home/robelcom/public_html/wp-includes/template.php(749): load_template('/home/robelcom/...', true, Array) #13 /home/robelcom/public_html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #14 /home/robelcom/public_html/wp-content/themes/woodmart/woocommerce/single-product.php(16): get_header('shop') #15 /home/robelcom/public_html/wp-includes/template-loader.php(125): include('/home/robelcom/...') #16 /home/robelcom/public_html/wp-blog-header.php(19): require_once('/home/robelcom/...') #17 /home/robelcom/public_html/index.php(17): require('/home/robelcom/...') #18 {main} thrown in /home/robelcom/public_html/wp-content/plugins/wpseo-woocommerce/classes/presenters/woocommerce-product-price-amount-presenter.php on line 39