Index: lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringController.java
===================================================================
diff -u -r7760f9e623bc1c09b3f7f69831d6f5d8cb763927 -r77e42df82be23d6e1652ced2f049c53fca74160f
--- lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringController.java	(.../MonitoringController.java)	(revision 7760f9e623bc1c09b3f7f69831d6f5d8cb763927)
+++ lams_monitoring/src/java/org/lamsfoundation/lams/monitoring/web/MonitoringController.java	(.../MonitoringController.java)	(revision 77e42df82be23d6e1652ced2f049c53fca74160f)
@@ -1061,7 +1061,7 @@
 
 	String searchPhrase = request.getParameter("searchPhrase");
 	Integer pageNumber = WebUtil.readIntParam(request, "pageNumber", true);
-	if (pageNumber == null) {
+	if (pageNumber == null || pageNumber < 1) {
 	    pageNumber = 1;
 	}
 	// are the learners sorted by the most completed first?