Fatal error: Uncaught Error: Call to undefined function wc_get_products() in /sata2/home/users/svetofar/www/www.avtooptika.kiev.ua/wp-content/themes/storefront/inc/woocommerce/class-storefront-woocommerce-adjacent-products.php:181 Stack trace: #0 /sata2/home/users/svetofar/www/www.avtooptika.kiev.ua/wp-content/themes/storefront/inc/woocommerce/class-storefront-woocommerce-adjacent-products.php(103): Storefront_WooCommerce_Adjacent_Products->query_wc() #1 /sata2/home/users/svetofar/www/www.avtooptika.kiev.ua/wp-content/themes/storefront/inc/woocommerce/storefront-woocommerce-functions.php(33): Storefront_WooCommerce_Adjacent_Products->get_product() #2 /sata2/home/users/svetofar/www/www.avtooptika.kiev.ua/wp-content/themes/storefront/inc/woocommerce/storefront-woocommerce-template-functions.php(716): storefront_get_previous_product(true, '', 'product_cat') #3 /sata2/home/users/svetofar/www/www.avtooptika.kiev.ua/wp-includes/class-wp-hook.php(288): storefront_single_product_pagination('') #4 /sata2/home/users/svetofar/www/ww in /sata2/home/users/svetofar/www/www.avtooptika.kiev.ua/wp-content/themes/storefront/inc/woocommerce/class-storefront-woocommerce-adjacent-products.php on line 181