Fatal error: Uncaught Error: Call to undefined function wcfm_get_vendor_id_by_post() in /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-shipping.php:219 Stack trace: #0 /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-includes/class-wp-hook.php(303): WCFMmp_Shipping->wcfmmp_shipping_info('') #1 /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #2 /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #3 /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-content/themes/martfury/woocommerce/content-single-product.php(64): do_action('woocommerce_sin...') #4 /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-includes/template.php(772): require('/homepages/37/d...') #5 /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-content/plugins/woocommerce/includes/wc-core-functions.php(284): load_template('/homepages/37/d...', false) in /homepages/37/d855629021/htdocs/clickandbuilds/mmm/wp-content/plugins/wc-multivendor-marketplace/core/class-wcfmmp-shipping.php on line 219