Checkout won't open

I just upgraded to eShop 5.6.1, and I can no longer access the checkout from the shopping cart. Clicking the Checkout button just reloads the shopping cart page. There are no errors in the console, and even when enabling debugging and error reporting in Joomla, nothing appears that would indicate an error. I've disabled all of my overrides to try to isolate the problem, but still no luck.

Thanks

Hello Liam,

Thank you for submitting the question here. I think the reason because the products are out of stock so you can not go to Checkout.

Please go to EShop -> System -> Configuration -> Option tab, at "Stock Checkout", choose Yes, then Save the Configuration and test again.

Sincerely, Giang