use relations for template

serviceAddon.php

@@ -18,9 +18,9 @@ function serviceAddon_CreateAccount(array $params) {
     logModuleCall(
         'serviceAddon',
         __FUNCTION__,
-        $params['model'],
+        $params['model']->productAddon->name,
         'debug',
-        $params['model']->productAddon->name
+        $params['model']->productAddon->description
     );
 
     $emailTemplates = serviceAddonGetEmailTemplatesArray();