Fatal error: Uncaught Error: Undefined constant "JETPACK_MASTER_USER" in /home/itvb2/public_html/itvibes/wp-content/plugins/woocommerce-services/classes/class-wc-connect-jetpack.php:189 Stack trace: #0 /home/itvb2/public_html/itvibes/wp-content/plugins/woocommerce-services/classes/class-wc-connect-nux.php(311): WC_Connect_Jetpack::is_connected() #1 /home/itvb2/public_html/itvibes/wp-content/plugins/woocommerce-services/woocommerce-services.php(554): WC_Connect_Nux->get_jetpack_install_status() #2 /home/itvb2/public_html/itvibes/wp-includes/class-wp-hook.php(292): WC_Connect_Loader->pre_wc_init('') #3 /home/itvb2/public_html/itvibes/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters('', Array) #4 /home/itvb2/public_html/itvibes/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #5 /home/itvb2/public_html/itvibes/wp-content/plugins/woocommerce/includes/class-woocommerce.php(576): do_action('before_woocomme...') #6 /home/itvb2/public_html/itvibes/wp-includes/class-wp-hook.php(292): WooCommerce->init('') #7 /home/itvb2/public_html/itvibes/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array) #8 /home/itvb2/public_html/itvibes/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #9 /home/itvb2/public_html/itvibes/wp-settings.php(560): do_action('init') #10 /home/itvb2/public_html/itvibes/wp-config.php(95): require_once('/home/itvb2/pub...') #11 /home/itvb2/public_html/itvibes/wp-load.php(37): require_once('/home/itvb2/pub...') #12 /home/itvb2/public_html/itvibes/wp-blog-header.php(13): require_once('/home/itvb2/pub...') #13 /home/itvb2/public_html/itvibes/index.php(17): require('/home/itvb2/pub...') #14 {main} thrown in /home/itvb2/public_html/itvibes/wp-content/plugins/woocommerce-services/classes/class-wc-connect-jetpack.php on line 189