diff --git a/lib/Utility.js b/lib/Utility.js
index c9a23eaa..98cf1abf 100644
--- a/lib/Utility.js
+++ b/lib/Utility.js
@@ -20,7 +20,11 @@ var Utility = module.exports = {
     return obj;
   },
   serialize : function(data) {
-    return JSON.parse(Stringify(data));
+    var ret = {};
+    try {
+      ret = JSON.parse(Stringify(data));
+    } catch (e) {}
+    return ret;
   },
   startLogging : function(stds, callback) {
     /**