Fatal error: Uncaught Error: Call to undefined function is_product() in /home/mosafash/public_html/wp-content/themes/mweb-digiland-pro/includes/mweb_core/mweb_enqueue.php:22 Stack trace: #0 /home/mosafash/public_html/wp-includes/class-wp-hook.php(303): mweb_theme_register_frontend_script('') #1 /home/mosafash/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #2 /home/mosafash/public_html/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #3 /home/mosafash/public_html/wp-includes/script-loader.php(2083): do_action('wp_enqueue_scri...') #4 /home/mosafash/public_html/wp-includes/class-wp-hook.php(303): wp_enqueue_scripts('') #5 /home/mosafash/public_html/wp-includes/class-wp-hook.php(327): WP_Hook->apply_filters(NULL, Array) #6 /home/mosafash/public_html/wp-includes/plugin.php(470): WP_Hook->do_action(Array) #7 /home/mosafash/public_html/wp-includes/general-template.php(3015): do_action('wp_head') #8 /home/mosafash/public_html/wp-content/themes/mweb-digiland-pro/header.php(11): wp_head() in /home/mosafash/public_html/wp-content/themes/mweb-digiland-pro/includes/mweb_core/mweb_enqueue.php on line 22