[ovirt-devel] ConnectStorageServerVDSCommand failure on latest master

Hi all, I pulled the latest engine from master and when I tried to add storage domain (NFS) I got 500 and found following error in the logs: 2015-03-25 10:21:04,790 ERROR [org.ovirt.engine.core.bll.storage.StorageHelperDirector] (http--0_0_0_0_0_0_0_0-8080-2) [64b7a33d] StorageHelperDirector Error:: exception was encountered during InitializeHelpers() execution: wrong number of arguments Can someone help to solve it? Thanks, Piotr