DNN 5.6.3
MSSQL 2008 on PowerDNN
I filled out the new Payment Setup screen, in this order:
1. Payment Gateways - Manual, no other changes - Saved successfully
2. Zones - US & Canada - Saved successfully
3. Payment Methods - Purchase Order < Clicking Submit on this screen bring up this error:
A critical error has occurred.
Cannot insert the value NULL into column 'CheckoutOK', table 'smcindustries.dbo.Smith_PaymentMethods'; column does not allow nulls. INSERT fails. The statement has been terminated.