[Zope] sql method call not working

[Kelley, Sean]

Hi,
I am trying to call a simple sql method to insert data from a form.  Does
not work.  I have used this same way of doing it before and cannot see the
problem.  I can test the sql method and that works, but calling it from the
html doc does not work.  I can comment out the call and insert some html and
that works ok also.

<dtml-try> 
  <dtml-call name="plancheck_insert">
<dtml-except>
   <br>Sorry, your IW Plan Check Entry was not added to the database because
an error occurred.
</dtml-try>

I get the exception message.  Do you see a reason why this might not work?
I looked at persmissions, spelling, etc.  

Sean Kelley
Technology Coordinator
Utilities Dept.
City of Santa Rosa