Fatal error: Uncaught Error: Call to undefined function WC() in /home/runcloud/webapps/krwn_ca/wp-content/plugins/woocommerce-fly-cart/index.php:445 Stack trace: #0 /home/runcloud/webapps/krwn_ca/wp-content/plugins/woocommerce-fly-cart/index.php(434): woosmc_get_cart_items('02') #1 /home/runcloud/webapps/krwn_ca/wp-content/plugins/woocommerce-fly-cart/index.php(523): woosmc_show_cart() #2 /home/runcloud/webapps/krwn_ca/wp-includes/class-wp-hook.php(286): woosmc_wp_footer('') #3 /home/runcloud/webapps/krwn_ca/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #4 /home/runcloud/webapps/krwn_ca/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #5 /home/runcloud/webapps/krwn_ca/wp-includes/general-template.php(2630): do_action('wp_footer') #6 /home/runcloud/webapps/krwn_ca/wp-content/themes/kwrn/footer.php(27): wp_footer() #7 /home/runcloud/webapps/krwn_ca/wp-includes/template.php(688): require_once('/home/runcloud/...') #8 /home/runcloud/webapps/krwn_ca/wp-includes/template.php(647): load_template(' in /home/runcloud/webapps/krwn_ca/wp-content/plugins/woocommerce-fly-cart/index.php on line 445