If you can login with your Auburn University credentials, you should use this form to report an issue.
Fatal error: Uncaught Error: Call to undefined function mcrypt_encrypt() in /export/vol2/httpd/htdocs/its/oit/report_problem.php:80 Stack trace: #0 /export/vol2/httpd/htdocs/its/oit/report_problem.php(115): encryptID() #1 /export/vol2/httpd/htdocs/its/oit/report_problem.php(257): generateCaptcha() #2 {main} thrown in /export/vol2/httpd/htdocs/its/oit/report_problem.php on line 80