Fatal error: Uncaught Error: Call to undefined function is_product() in /home/vitapyme/public_html/2018/wp-content/plugins/woocommerce-tm-extra-product-options/include/class-tm-extra-product-options.php:743 Stack trace: #0 /home/vitapyme/public_html/2018/wp-includes/class-wp-hook.php(287): THEMECOMPLETE_Extra_Product_Options->init_vars('') #1 /home/vitapyme/public_html/2018/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(false, Array) #2 /home/vitapyme/public_html/2018/wp-includes/plugin.php(478): WP_Hook->do_action(Array) #3 /home/vitapyme/public_html/2018/wp-includes/template-loader.php(13): do_action('template_redire...') #4 /home/vitapyme/public_html/2018/wp-blog-header.php(19): require_once('/home/vitapyme/...') #5 /home/vitapyme/public_html/index.php(17): require('/home/vitapyme/...') #6 {main} thrown in /home/vitapyme/public_html/2018/wp-content/plugins/woocommerce-tm-extra-product-options/include/class-tm-extra-product-options.php on line 743