Fatal error: Uncaught Error: Call to undefined function partdo_resize()
in /home/bestya/public_html/wp-content/themes/partdo/includes/woocommerce.php on line 16

Call stack:

1. partdo_product_image()
   wp-content/themes/partdo/includes/woocommerce.php:69
2. partdo_product_second_image()
   wp-content/themes/partdo/includes/woocommerce.php:616
3. partdo_product_type2()
   wp-content/themes/partdo/includes/woocommerce.php:960
4. partdo_shop_box('')
   wp-includes/class-wp-hook.php:324
5. WP_Hook::apply_filters('', array)
   wp-includes/class-wp-hook.php:348
6. WP_Hook::do_action(array)
   wp-includes/plugin.php:517
7. do_action('woocommerce_before_shop_loop_item')
   wp-content/themes/partdo/woocommerce/content-product.php:34
8. require('/home/bestya/public_.../content-product.php')
   wp-includes/template.php:812
9. load_template('/home/bestya/public_.../content-product.php', false)
   wp-content/plugins/woocommerce/includes/wc-core-functions.php:284
10. wc_get_template_part('content', 'product')
    wp-content/themes/partdo/woocommerce/archive-product.php:193
11. include('/home/bestya/public_.../archive-product.php')
    wp-includes/template-loader.php:106
12. require_once('/home/bestya/public_.../template-loader.php')
    wp-blog-header.php:19
13. require('/home/bestya/public_html/wp-blog-header.php')
    index.php:17