I am testing a TPC/Sitefinity environment's error handling. I have set up a form (using mapped TPC widgets, but otherwise unmodified) that will fail on submission, and I've come across a contradicting issue. When I click Submit, I get the confirmation message ("Success! Thanks for filling out our form"),I have checked AntiVirus video but when I check the error log in Administration, I find an error log entry related to the form submission. How can I resolve the submission behavior the client sees to accurately represent errors?