diff --git a/lib/translator/index.js b/lib/translator/index.js
index 823b0aa..8d6c8d2 100644
--- a/lib/translator/index.js
+++ b/lib/translator/index.js
@@ -105,7 +105,7 @@ Translator.prototype.translate = function (key, parameters) {
     try {
         return this._formatFunctions[key](parameters);
     } catch (err) {
-        this._logger.error(err);
+        this._logger.error(err.message);
         return '';
     }
 };