Index: lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringController.java
===================================================================
diff -u -r636f9ba7fe62388aa283bda7a815315001834596 -r0630ee5b816a637cb7f3f2a9b91173569d13262d
--- lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringController.java	(.../MonitoringController.java)	(revision 636f9ba7fe62388aa283bda7a815315001834596)
+++ lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringController.java	(.../MonitoringController.java)	(revision 0630ee5b816a637cb7f3f2a9b91173569d13262d)
@@ -599,8 +599,8 @@
 	String activityDescription = null;
 	if (activityId != null) {
 	    Activity activity = monitoringService.getActivityById(activityId);
-	    activityDescription = new StringBuffer(activity.getTitle()).append(" (").append(activityId).append(")")
-		    .toString();
+	    activityDescription = new StringBuffer(activity.getTitle() == null ? "" : activity.getTitle()).append(" (")
+		    .append(activityId).append(")").toString();
 	}
 
 	List<User> learners = null;