I will post my model thanks everybody for all the help.
On Feb 24, 11:27 am, pbreit <pbreitenb...@gmail.com> wrote: > We need to see your model so we can see how "Registration ID" is specified. > It looks like Registration ID may be specified as a unique or non-empty > field and you are leaving it blank or there is already a record with an > empty field in the DB. > > Also note that Web2py automatically creates an "id" field for each table > which you would normally use as the key.