diff --git a/engine/schema/src/com/cloud/upgrade/dao/Upgrade41100to41110.java b/engine/schema/src/com/cloud/upgrade/dao/Upgrade41100to41110.java
index b108626e5d7..a7e8eab59b5 100644
--- a/engine/schema/src/com/cloud/upgrade/dao/Upgrade41100to41110.java
+++ b/engine/schema/src/com/cloud/upgrade/dao/Upgrade41100to41110.java
@@ -115,7 +115,7 @@ public class Upgrade41100to41110 implements DbUpgrade {
                             if (LOG.isInfoEnabled()) {
                                 LOG.info("failed to update configuration item '"+name+"' with value '"+value+"'");
                                 if (LOG.isDebugEnabled()) {
-                                    LOG.debug("");
+                                    LOG.debug("no update because ", e);
                                 }
                             }
                         }