Index: lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/web/controller/GradebookMonitoringController.java
===================================================================
diff -u -r0aa9f13e05d384ced6793a22c6a72057c071fc42 -r5a5c66eb8625eab79652b8d69add66701c7a6d70
--- lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/web/controller/GradebookMonitoringController.java	(.../GradebookMonitoringController.java)	(revision 0aa9f13e05d384ced6793a22c6a72057c071fc42)
+++ lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/web/controller/GradebookMonitoringController.java	(.../GradebookMonitoringController.java)	(revision 5a5c66eb8625eab79652b8d69add66701c7a6d70)
@@ -322,6 +322,7 @@
 	    gradebookService.sendReleaseMarksEmails(lessonID, recipientIDs, eventNotificationService);
 
 	} catch (Exception e) {
+	    log.error("Error while sending emails with released marks for lesson with ID " + lessonID, e);
 	    return e.getMessage();
 	}