enable logging

app/UI/Client/EmailAlias/Providers/AddEmailAliasDataProvider.php

@@ -93,7 +93,7 @@ class AddEmailAliasDataProvider extends BaseDataProvider
         logModuleCall(
             'zimbraEmail',
             __FUNCTION__,
-            $service->getErrorCode(),
+            $service->getErrorMessage(),
             'debug',
             $service->getError()
         );