Fatal error: Uncaught Error: Call to undefined function wc() in /customers/5/5/e/pikimiki.com/httpd.www/wp-content/plugins/woo-wallet/includes/helper/woo-wallet-util.php:163 Stack trace: #0 /customers/5/5/e/pikimiki.com/httpd.www/wp-content/plugins/woo-wallet/includes/class-woo-wallet-frontend.php(272): update_wallet_partial_payment_session() #1 /customers/5/5/e/pikimiki.com/httpd.www/wp-includes/class-wp-hook.php(307): Woo_Wallet_Frontend->woo_wallet_frontend_loaded('') #2 /customers/5/5/e/pikimiki.com/httpd.www/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters(NULL, Array) #3 /customers/5/5/e/pikimiki.com/httpd.www/wp-includes/plugin.php(476): WP_Hook->do_action(Array) #4 /customers/5/5/e/pikimiki.com/httpd.www/wp-settings.php(620): do_action('wp_loaded') #5 /customers/5/5/e/pikimiki.com/httpd.www/wp-config.php(104): require_once('/customers/5/5/...') #6 /customers/5/5/e/pikimiki.com/httpd.www/wp-load.php(50): require_once('/customers/5/5/...') #7 /customers/5/5/e/pikimiki.com/httpd.www/wp-blog-header.php(13): require_once('/customers/5/5/...') #8 /customers/5/5/e/pikimiki.com/httpd.www/index.php(17): require('/customers/5/5/...') #9 {main} thrown in /customers/5/5/e/pikimiki.com/httpd.www/wp-content/plugins/woo-wallet/includes/helper/woo-wallet-util.php on line 163