PrestaShop BlockViewed Cookie Overflow: Unable to Log In or Add Products to Cart

[ed6662]

Hello,

We are using Prestashop 1.6.1.11 and have noticed that some users who view a large number of products (over 400) encounter issues. They are unable to add products to the cart, and in some cases, they cannot even log in to the shop.

We found some relevant GitHub pull requests (https://github.com/PrestaShop/ps_viewedproduct/pull/25 and https://github.com/PrestaShop/PrestaShop/pull/34609) that might be related to this problem.

How can we verify if these issues are causing our problem?

Thank you!

P.S.: Attached is our blockviewed.php file. It has been modified with a PRODUCTS_VIEWED_NBR_EXTRA variable, as we have two blocks that display recently viewed products.

blockviewed.php