diff --git a/enrol/authorize/enrol.php b/enrol/authorize/enrol.php
index 6cceb911c1e..ee824ba477a 100755
--- a/enrol/authorize/enrol.php
+++ b/enrol/authorize/enrol.php
@@ -92,7 +92,7 @@ class enrolment_plugin_authorize
                         break;
                 }
                 if (!empty($authorizeerror)) {
-                    print_error('authorizeerror');
+                    print_error('authorizeerror', 'enrol_authorize', '', $authorizeerror);
                 }
             }
             $frmenrol->display();
diff --git a/enrol/authorize/index.php b/enrol/authorize/index.php
index 34c3018a02b..b1ce8c395d9 100644
--- a/enrol/authorize/index.php
+++ b/enrol/authorize/index.php
@@ -14,7 +14,7 @@
 
 /// Get course
     if (! $course = $DB->get_record('course', array('id'=>$courseid))) {
-        print_error('invaliduserid');
+        print_error('invalidcourseid', '', '', $courseid);
     }
 
 /// Only SITE users can access to this page
diff --git a/lang/en_utf8/enrol_authorize.php b/lang/en_utf8/enrol_authorize.php
index 42a6b8aebf9..c1965e5f993 100644
--- a/lang/en_utf8/enrol_authorize.php
+++ b/lang/en_utf8/enrol_authorize.php
@@ -1,4 +1,4 @@
-<?PHP // $Id$ 
+<?PHP // $Id$
       // enrol_authorize.php - created with Moodle 2.0 dev (2007101508)
 
 
@@ -56,6 +56,7 @@ $string['authcode'] = 'Authorization Code';
 $string['authorize:managepayments'] = 'Manage payments';
 $string['authorize:uploadcsv'] = 'Upload CSV file';
 $string['authorizedpendingcapture'] = 'Authorized / Pending Capture';
+$string['authorizeerror'] = 'Authorize.net Error: $a';
 $string['avsa'] = 'Address (street) matches, postal code does not';
 $string['avsb'] = 'Address information not provided';
 $string['avse'] = 'Address Verification System Error';