I have migrate magento 18.104.22.168 to magento 2.2.3. Now I am getting error when trying to place with old customers but its working for new customers.
The error is "No such entity with orderId ="
Anyone familier with the issue?
I have resolved this issue. Actually the issue was with PostNL extension who saves addresses 2 times, 1st time they are getting correct value and second they doesn't.
I have fixed it my upgrading their module to latest version.
Now its resolved.