diff --git a/cesi/core/handlers.py b/cesi/core/handlers.py
index 14a391c..c79a51b 100644
--- a/cesi/core/handlers.py
+++ b/cesi/core/handlers.py
@@ -10,7 +10,7 @@ def wrapped(*args, **kwargs):
         except xmlrpc.client.Fault as err:
             return False, err.faultString
         except xmlrpc.client.ProtocolError as err:
-            return False, err.faultString
+            return False, err.errmsg
         except Exception as err:
             return False, str(err)