Magento2 : I am getting this error on checkout page when trying to place order using checkmo or credit card.
My issue is on checkout page & not on cart page.
'No such entity with cartId = 12344567890'
Also, I think it is due to 'A logged-in user can now log out, log in as a guest, and then check out when persistent cart is enabled. Previously, under these circumstances, the customer logged in as guest could not check out, and Magento displayed this error, No such entity with cartId = null.' issue.
How can I delete those orders which are placed as a guest user when that user is a login user?