Fatal error: Uncaught Error: Call to undefined function is_product() in /homepages/6/d649325733/htdocs/app652171173/wp-content/plugins/counter-visitor-for-woocommerce/woo-counter-visitor.php:110
Stack trace:
#0 /homepages/6/d649325733/htdocs/app652171173/wp-includes/class-wp-hook.php(292): WCVisitor_MAIN->WCVisitor_load_style('')
#1 /homepages/6/d649325733/htdocs/app652171173/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array)
#2 /homepages/6/d649325733/htdocs/app652171173/wp-includes/plugin.php(484): WP_Hook->do_action(Array)
#3 /homepages/6/d649325733/htdocs/app652171173/wp-includes/script-loader.php(2027): do_action('wp_enqueue_scri...')
#4 /homepages/6/d649325733/htdocs/app652171173/wp-includes/class-wp-hook.php(292): wp_enqueue_scripts('')
#5 /homepages/6/d649325733/htdocs/app652171173/wp-includes/class-wp-hook.php(316): WP_Hook->apply_filters(NULL, Array)
#6 /homepages/6/d649325733/htdocs/app652171173/wp-includes/plugin.php(484): WP_Hook->do_action(Array)
#7 /homepages/6/d649325733/htdocs/app6521 in /homepages/6/d649325733/htdocs/app652171173/wp-content/plugins/counter-visitor-for-woocommerce/woo-counter-visitor.php on line 110