Fatal error: Uncaught Error: Call to undefined function WC() in /home/ykraanet/public_html/wp-content/plugins/woocommerce-services/classes/class-wc-connect-label-reports.php:4 Stack trace: #0 {main} thrown in /home/ykraanet/public_html/wp-content/plugins/woocommerce-services/classes/class-wc-connect-label-reports.php on line 4