Issue with Uncaught TypeError | WordPress.org

Hello,

Please find issue with uncaught TypeError :

Uncaught TypeError: property_exists(): Argument #1 ($object_or_class) must be of type object|string, int given in /home/clients/3538205e7b87834fea858020642b5de1/sites/ginsiders.com/wp-content/plugins/woocommerce-attribute-stock/src/Util/Products.php:512

Can you help us on that ?

Thanks

The page I need help with: [log in to see the link]