Fatal error: Uncaught Error: Call to undefined function wc_get_product_term_ids() in /home/schooltr/public_html/wp-content/plugins/woo-advanced-product-size-chart/public/class-size-chart-for-woocommerce-public.php:768 Stack trace: #0 /home/schooltr/public_html/wp-content/plugins/woo-advanced-product-size-chart/public/class-size-chart-for-woocommerce-public.php(971): SCFW_Size_Chart_For_Woocommerce_Public->scfw_size_chart_id_by_category(278) #1 /home/schooltr/public_html/wp-content/plugins/woo-advanced-product-size-chart/public/class-size-chart-for-woocommerce-public.php(122): SCFW_Size_Chart_For_Woocommerce_Public->scfw_get_inline_style_for_size_chart() #2 /home/schooltr/public_html/wp-includes/class-wp-hook.php(324): SCFW_Size_Chart_For_Woocommerce_Public->scfw_enqueue_styles_scripts_callback('') #3 /home/schooltr/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #4 /home/schooltr/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #5 /home/schooltr/public_html/wp-includes/script-loader.php(2272): do_action('wp_enqueue_scri...') #6 /home/schooltr/public_html/wp-includes/class-wp-hook.php(324): wp_enqueue_scripts('') #7 /home/schooltr/public_html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array) #8 /home/schooltr/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array) #9 /home/schooltr/public_html/wp-includes/general-template.php(3064): do_action('wp_head') #10 /home/schooltr/public_html/wp-content/themes/storefront/header.php(18): wp_head() #11 /home/schooltr/public_html/wp-includes/template.php(810): require_once('/home/schooltr/...') #12 /home/schooltr/public_html/wp-includes/template.php(745): load_template('/home/schooltr/...', true, Array) #13 /home/schooltr/public_html/wp-includes/general-template.php(48): locate_template(Array, true, true, Array) #14 /home/schooltr/public_html/wp-content/themes/storefront/template-fullwidth.php(10): get_header() #15 /home/schooltr/public_html/wp-includes/template-loader.php(106): include('/home/schooltr/...') #16 /home/schooltr/public_html/wp-blog-header.php(19): require_once('/home/schooltr/...') #17 /home/schooltr/public_html/index.php(17): require('/home/schooltr/...') #18 {main} thrown in /home/schooltr/public_html/wp-content/plugins/woo-advanced-product-size-chart/public/class-size-chart-for-woocommerce-public.php on line 768