Fixed logging.

javascript/src/Helper/tinyMCE.js

@@ -46,8 +46,8 @@ QfqNS.Helper = QfqNS.Helper || {};
                     try {
                         config = JSON.parse(configData);
                     } catch (e) {
-                        QfqNS.Log("Exception while parsing JSON: " + configData);
-                        QfqNS.Log(e);
+                        QfqNS.Log.error("Exception while parsing JSON: " + configData);
+                        QfqNS.Log.error(e);
                         return;
                     }
                 }