Hello guys,

I have a dedicated server with ~500 domains hosted on it.

Its a windows 2003 enterprise R2, SP2 and it was working fine until 3 days ago.

Now, I am getting an error when I need to suspend a domain.

Here is the error:

Cannot use the special principal 'sys'.
   at (domainmng::db_users_on_off line 487)
   at Turn off domain DOMAIN.com (state=1)(domainmng::turnDomain line 120)
Execute file name: D:\Program Files\Parallels\Plesk\admin\bin\domainmng.exe
Anyone having same issue ? any way to fix it ?

Thanks in advance.