We got the error below after installing  your module on our site:

Not sure what causes issue however there are few things in exception log.

[..] main.CRITICAL: Error: Call to undefined method Bss\AddMultipleProducts\Controller\Cart\Add\Interceptor::goBack() in /cache/app/code/Bss/AddMultipleProducts/Controller/Cart/Add.php:158

[...] main.CRITICAL: Exception message: We can't initialize Express Checkout.

Do you have a fix?


For this error, please edit the file app/code/Bss/AddMultipleProducts/Controller/Cart/Add.php as below to solve the problem:

If you have any other questions or concerns, please feel free to contact us.