I updated to the latest version of the theme (3.1) and the cart update function isn’t working. When you either try to change quantity or delete an item, it takes you to either a blank page or a page saying your cart is empty, and no changes were made to the cart.
I replaced cart.php with the old version, and now at least I can change quantities, but the delete function doesn’t work when clicking on the “x” to the delete the item.
Strangely, if I right-click on the “x” from the cart and select “open in an new window”, it deletes the item properly. Also, the dropdown from cart icon in the header delete functionality works properly. It’s just the delete on the cart page.
Things I’ve tried:
1. disabling the caching plugin and flushing the cache
2. disabling all other plugins
3. restarting the web server
4. repair and optimize database
5. cleared WC transients and open carts
6. flushed the permalinks
Can you help?