Created attachment 802254 [details]
logs and screenshot

Description of problem:
When starting a vm with 'Run-once' we get this error on UI"
Error while executing action: A Request to the Server failed with the following Status Code: 500

** That error does not prevent me from running the vm, the issue here is only the unrelated message. **

and on engine.log:
2013-09-24 16:43:27,282 WARN  [org.ovirt.engine.core.bll.CommandsFactory] (ajp-/127.0.0.1:8702-10) Unable to find class for action: GetTimeZonesQuery



Version-Release number of selected component (if applicable):
rhevm-3.3.0-0.23.master.el6ev.noarch
is16

How reproducible:
100%

Steps to Reproduce:
1. run a vm from 'Run-once'


Additional info: logs and screenshot