Fatal error: Uncaught Exception: 'No products have been configured yet in /srv/users/fred/apps/fred/public/wp-content/plugins/wp-express-checkout/includes/class-products.php:211 Stack trace: #0 /srv/users/fred/apps/fred/public/wp-content/plugins/wp-express-checkout/public/includes/class-shortcodes.php(546): WP_Express_Checkout\Products::retrieve_all_active_products(Array, false) #1 /srv/users/fred/apps/fred/public/wp-includes/shortcodes.php(434): WP_Express_Checkout\Shortcodes->shortcode_wpec_show_all_products(Array, '', 'wpec_show_all_p...') #2 [internal function]: do_shortcode_tag(Array) #3 /srv/users/fred/apps/fred/public/wp-includes/shortcodes.php(273): preg_replace_callback('/\\[(\\[?)(wpec_s...', 'do_shortcode_ta...', '[wpec_show_all_...') #4 /srv/users/fred/apps/fred/public/wp-includes/class-wp-hook.php(324): do_shortcode('[wpec_show_all_...') #5 /srv/users/fred/apps/fred/public/wp-includes/plugin.php(205): WP_Hook->apply_filters('[wpec_show_all_...', Array) #6 /srv/users/fred/apps/fred/public/wp-includes/post-temp in /srv/users/fred/apps/fred/public/wp-content/plugins/wp-express-checkout/includes/class-products.php on line 211