diff --git a/gen/mixins/__init__.py b/gen/mixins/__init__.py
index 9e10a2d..919bbb0 100644
--- a/gen/mixins/__init__.py
+++ b/gen/mixins/__init__.py
@@ -533,6 +533,7 @@ class BaseMixin:
             except Exception, e:
                 tb = sutils.Traceback.get()
                 res = XmlMarshaller(rootTag='exception').marshall(tb)
+                self.log(tb, type='error')
                 import transaction
                 transaction.abort()
         return res