Simple PHP Error

What is wrong with the code... [login to view URL] has a form with 4 fields that it posts with the "GET" method to send.php. [login to view URL] throws an error (500 internal server error) The code is here: [login to view URL] and [login to view URL] What have I done wrong? Code for [login to view URL] is viewable by going to its link and just clicking 'view source' ... Code for [login to view URL] is in the enclosed zip file. ## Deliverables Any help would be greatly appreciated ## Platform Windows, PHP, Unix