Update Shared Local Cache Appliance 1.2.5.0 T2

[Dominic 0]

Hi,

I'm trying to update my Shared Local Cache Appliance but now when I choose Perform Appliance update I've received this error:

Error during installaling updates:
No Match for argument: Obsoleting Packages.

The Appliance was last updated in december.

It's seem to be a bug with YUM but I can't find how to log in the CentOS to troubleshoot the issue.