Index: lams_tool_assessment/web/pages/learning/learning.jsp
===================================================================
diff -u -r5a579db63172ae32b83984fb7cde499217bbcdd4 -r0f91c5ccc4cb27ccd6afa12a7be94f071247c99f
--- lams_tool_assessment/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision 5a579db63172ae32b83984fb7cde499217bbcdd4)
+++ lams_tool_assessment/web/pages/learning/learning.jsp	(.../learning.jsp)	(revision 0f91c5ccc4cb27ccd6afa12a7be94f071247c99f)
@@ -331,16 +331,28 @@
 				//ajax form submit
 				$('#answers').ajaxSubmit({
 					url: "<c:url value='/learning/autoSaveAnswers.do'/>?sessionMapID=${sessionMapID}&date=" + new Date().getTime(),
-	                success: function() {
+	                success: function(response) {
+		                if (response != 'ok') {
+		                	 onLearnerAutosaveError();
+		                	 return;
+			            }
+			            
 		                $.jGrowl(
 		                	"<i class='fa fa-lg fa-floppy-o'></i> <fmt:message key="label.learning.draft.autosaved" />",
 		                	{ life: 2000, closeTemplate: '' }
 		                );
-	                }
+	                },
+	                error : onLearnerAutosaveError
 				});
 			}
+			
 			var autosaveInterval = "30000"; // 30 seconds interval
 			window.setInterval(learnerAutosave, autosaveInterval);
+
+			function onLearnerAutosaveError() {
+				alert('<fmt:message key="label.learning.draft.autosave.error" />');
+				location.reload();
+			}
 		</c:if>
 		
 		//check if we came back due to failed answers' validation (missing required question's answer or min words limit not reached)