Fatal error: Uncaught Error: Call to a member function get_price_html() on null
in /var/www/sinhcafe_comvn/data/www/sinhcafe.com.vn/wp-content/themes/vnthemes/vnt_shortcode/vnk_product.php on line 176

Call stack:

1. include()
   wp-content/plugins/kingcomposer/kingcomposer.php:1099
2. kc_load_shortcodes::__call()
   wp-includes/shortcodes.php:434
3. do_shortcode_tag()
4. preg_replace_callback()
   wp-includes/shortcodes.php:273
5. do_shortcode()
   wp-content/themes/vnthemes/vnt_shortcode/kc_column.php:30
6. include()
   wp-content/plugins/kingcomposer/kingcomposer.php:1099
7. kc_load_shortcodes::__call()
   wp-includes/shortcodes.php:434
8. do_shortcode_tag()
9. preg_replace_callback()
   wp-includes/shortcodes.php:273
10. do_shortcode()
    wp-content/themes/vnthemes/vnt_shortcode/kc_row.php:47
11. include()
    wp-content/plugins/kingcomposer/kingcomposer.php:1099
12. kc_load_shortcodes::__call()
    wp-includes/shortcodes.php:434
13. do_shortcode_tag()
14. preg_replace_callback()
    wp-includes/shortcodes.php:273
15. do_shortcode()
    wp-content/plugins/kingcomposer/includes/kc.front.php:659
16. kc_front::do_shortcode()
    wp-content/plugins/kingcomposer/includes/kc.functions.php:326
17. kc_do_shortcode()
    wp-content/themes/vnthemes/lib/nav-menu.php:9
18. vnt_nav_walker()
    wp-includes/class-wp-hook.php:324
19. WP_Hook::apply_filters()
    wp-includes/plugin.php:205
20. apply_filters()
    wp-includes/class-walker-nav-menu.php:303
21. Walker_Nav_Menu::start_el()
    wp-includes/class-wp-walker.php:150
22. Walker::display_element()
    wp-includes/class-wp-walker.php:252
23. Walker::walk()
    wp-includes/nav-menu-template.php:616
24. walk_nav_menu_tree()
    wp-includes/nav-menu-template.php:236
25. wp_nav_menu()
    wp-content/themes/vnthemes/vnt_shortcode/vnk_menu.php:34
26. include()
    wp-content/plugins/kingcomposer/kingcomposer.php:1099
27. kc_load_shortcodes::__call()
    wp-includes/shortcodes.php:434
28. do_shortcode_tag()
29. preg_replace_callback()
    wp-includes/shortcodes.php:273
30. do_shortcode()
    wp-content/themes/vnthemes/vnt_shortcode/kc_column.php:27
31. include()
    wp-content/plugins/kingcomposer/kingcomposer.php:1099
32. kc_load_shortcodes::__call()
    wp-includes/shortcodes.php:434
33. do_shortcode_tag()
34. preg_replace_callback()
    wp-includes/shortcodes.php:273
35. do_shortcode()
    wp-content/themes/vnthemes/vnt_shortcode/kc_row.php:47
36. include()
    wp-content/plugins/kingcomposer/kingcomposer.php:1099
37. kc_load_shortcodes::__call()
    wp-includes/shortcodes.php:434
38. do_shortcode_tag()
39. preg_replace_callback()
    wp-includes/shortcodes.php:273
40. do_shortcode()
    wp-content/plugins/kingcomposer/includes/kc.front.php:659
41. kc_front::do_shortcode()
    wp-content/plugins/kingcomposer/includes/kc.functions.php:326
42. kc_do_shortcode()
    wp-content/themes/vnthemes/header.php:38
43. require_once()
    wp-includes/template.php:810
44. load_template()
    wp-includes/template.php:745
45. locate_template()
    wp-includes/general-template.php:48
46. get_header()
    wp-content/themes/vnthemes/woocommerce/archive-product.php:3
47. include()
    wp-includes/template-loader.php:106
48. require_once()
    wp-blog-header.php:19
49. require()
    index.php:17