@ -26,7 +26,7 @@ $this_section = SECTION_COURSES;
$htmlHeadXtra[] = api_get_jqgrid_js();
if (empty($_GET['session_id'])) {
api_not_allowed();
api_not_allowed(true);
}
$session_id = isset($_GET['session_id']) ? intval($_GET['session_id']): null;