Update Record Behavior Not Redirecting Well

Hi:

I’m testing a Website that includes capability for updating certain records. I’m using XAMPP as my local server. Thus far everything is working OK, but in one particular Update Record page I’m having some problems, even as all other Record Update pages are working fine.

In the faulty Update Record behavior, in the After Update > Go to (optional) field I have the following code which starts with the URL: AmarJobs_Results.php, which is the right URL for the destination page:

AmarJobs_Results.php?ID=<?php echo ((isset($_POST["WADAUpdateRecordID"]))?$_POST["WADAUpdateRecordID"]:""); ?>

But after clicking on the Update button on the Update page I get the following message:

--The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error—

Any idea why WADA (or something in the page code) is not redirecting well?

Attached please find a copy of the page in question.

Thank you for your attention