--- a/src/ztfy/myams/form.py	Mon Sep 15 13:05:49 2014 +0200
+++ b/src/ztfy/myams/form.py	Mon Sep 15 13:06:11 2014 +0200
@@ -298,7 +298,7 @@
             self.actions['add'].addClass('btn-primary')
 
     @ajax.handler
-    def ajaxCreate(self, action):
+    def ajaxCreate(self):
         writer = getUtility(IJSONWriter)
         self.updateWidgets()
         data, errors = self.extractData()