You should probably start by including what parameter(s) you changed and any relavent log entries.
> On Jun 2, 2014, at 2:20 PM, dimas yoga pratama <smid...@gmail.com> wrote: > > Hi, > Ok this is my problem, I change parameter in global settings, and I unset > some value and I restarted the management server using "service > cloudstack-management restart". > I tried to access the MS back in http://10.151.32.51:8080/client/ and no > luck, it returned 404 resource not available. > Is it a bug or something? How I can get my MS back? > > looking forward for your answer,