Crashes cart page and doesn’t show message

Hi,

I just updated to php 8.1 and since then I’m getting the error below. The cart page where it is supposed to show a message crashes and doesn’t show the message.

If I remove the line from class.yith-woocommerce-cart-messages.php:344 the plugin functions as expected. I’m not skilled enough to fix it, just found the problem.

[13-Jan-2023 15:01:55 UTC] PHP Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /data/staging/wp-content/plugins/yith-woocommerce-cart-messages/class.yith-woocommerce-cart-messages.php:344
Stack trace:

0 /data/staging/wp-content/plugins/yith-woocommerce-cart-messages/class.yith-woocommerce-cart-messages.php(276): YWCM_Cart_Messages->get_products_cart_args()

1 /data/staging/wp-includes/class-wp-hook.php(308): YWCM_Cart_Messages->print_messages()

2 /data/staging/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters()

3 /data/staging/wp-includes/plugin.php(517): WP_Hook->do_action()

4 /data/staging/wp-content/themes/fonalshop2017/woocommerce/cart/cart.php(36): do_action()

5 /data/staging/wp-content/plugins/woocommerce/includes/wc-core-functions.php(345): include('…')

6 /data/staging/wp-content/plugins/woocommerce/includes/shortcodes/class-wc-shortcode-cart.php(99): wc_get_template()

7 /data/staging/wp-content/plugins/woocommerce/includes/class-wc-shortcodes.php(72): WC_Shortcode_Cart::output()

8 /data/staging/wp-content/plugins/woocommerce/includes/class-wc-shortcodes.php(85): WC_Shortcodes::shortcode_wrapper()

9 /data/staging/wp-includes/shortcodes.php(355): WC_Shortcodes::cart()

10 [internal function]: do_shortcode_tag()

11 /data/staging/wp-includes/shortcodes.php(227): preg_replace_callback()

12 /data/staging/wp-includes/class-wp-hook.php(308): do_shortcode()

13 /data/staging/wp-includes/plugin.php(205): WP_Hook->apply_filters()

14 /data/staging/wp-includes/post-template.php(255): apply_filters()

15 /data/staging/wp-content/themes/fonalshop2017/page.php(21): the_content()

16 /data/staging/wp-includes/template-loader.php(106): include('…')

17 /data/staging/wp-blog-header.php(19): require_once('…')

18 /data/staging/index.php(17): require('…')

19 {main}

thrown in /data/staging/wp-content/plugins/yith-woocommerce-cart-messages/class.yith-woocommerce-cart-messages.php on line 344

• This topic was modified 1 year, 10 months ago by Sami S.
• This topic was modified 1 year, 10 months ago by Sami S.
• This topic was modified 1 year, 10 months ago by Sami S.
• This topic was modified 1 year, 10 months ago by Sami S.
• This topic was modified 1 year, 10 months ago by Sami S.