HTTP/1.1 200 OK Date: Sun, 19 Apr 2015 23:05:31 GMT Server: Apache Set-Cookie: PHPSESSID=abf82acd8e12e33d5b38f4b43a3808b4; path=/ Expires: Thu, 19 Nov 1981 08:52:00 GMT Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0 Pragma: no-cache Connection: close Transfer-Encoding: chunked Content-Type: text/html

ERROR: Invalid Course ID