Hi,
thanks for your replied.
The problem is I dont have woocomemrce admin install on it.
here is the error :
Fatal error: Uncaught Error: Call to undefined function Automattic\WooCommerce\Admin\wc_admin_is_registered_page() in /home/u6648831/public_html/kulakikan.id/wp-content/plugins/woocommerce/packages/woocommerce-admin/src/Loader.php:442 Stack trace: #0 /home/u6648831/public_html/kulakikan.id/wp-content/plugins/cost-of-goods-for-woocommerce/includes/analytics/class-alg-wc-cost-of-goods-analytics.php(107): Automattic\WooCommerce\Admin\Loader::is_admin_page() #1 /home/u6648831/public_html/kulakikan.id/wp-includes/class-wp-hook.php(286): Alg_WC_Cost_of_Goods_Analytics->register_script(‘plugins.php’) #2 /home/u6648831/public_html/kulakikan.id/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #3 /home/u6648831/public_html/kulakikan.id/wp-includes/plugin.php(465): WP_Hook->do_action(Array) #4 /home/u6648831/public_html/kulakikan.id/wp-admin/admin-header.php(99): do_action(‘admin_enqueue_s…’, ‘plugins.php’) #5 /home/u6648831/public_html/kulakikan.id/wp-admin/plugins.php(459): require_once(‘/home/u6648831/… in /home/u6648831/public_html/kulakikan.id/wp-content/plugins/woocommerce/packages/woocommerce-admin/src/Loader.php on line 442