Fatal error: Uncaught Error: Undefined class constant 'TOGGLE_OPTION_NAME' in /home/philjohn/public_html/wp-content/plugins/woocommerce-admin/src/Features/Features.php:65 Stack trace: #0 /home/philjohn/public_html/wp-content/plugins/woocommerce-admin/src/Features/Features.php(130): Automattic\WooCommerce\Admin\Features\Features::get_beta_feature_options() #1 /home/philjohn/public_html/wp-content/plugins/woocommerce-admin/src/Features/RemoteInboxNotifications.php(42): Automattic\WooCommerce\Admin\Features\Features::is_enabled('remote-inbox-no...') #2 /home/philjohn/public_html/wp-content/plugins/woocommerce-admin/src/Loader.php(236): Automattic\WooCommerce\Admin\Features\RemoteInboxNotifications->__construct() #3 /home/philjohn/public_html/wp-includes/class-wp-hook.php(287): Automattic\WooCommerce\Admin\Loader::load_features('') #4 /home/philjohn/public_html/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array) #5 /home/philjohn/public_html/wp-includes/plugin.php(484): WP_Hook->do_action(Array) #6 /home/p in /home/philjohn/public_html/wp-content/plugins/woocommerce-admin/src/Features/Features.php on line 65