Can't do hidden manager?

Hey i tryied to put hidden manager on my page and its not working, It's saying-
[TABLE="class: uiGrid _51mz"]
[TR="class: _51mx"]
[TD="class: _51m- ptm prs _51mw"]We weren't able to add all your new admins. You can only add your friends or people who already like this Page.[/TD]
[/TR]
[TR="class: _51mx"]
[TD="class: _51m- ptm prs _51mw"]could not be added as an admin. The email may be invalid, you may not have permission to look up this person using their email, or they may already be an admin of this Page.[/TD]
[/TR]
[/TABLE]

Facebook Canceled the option?
and if i already put an hidden manager i can take my page back?

Facebook fixed this bug yesterday.It,s good for page owners.Now only those will be added in admin panel who have liked fb page.
End Of SCAMMING !!

cricmania said:

Facebook fixed this bug yesterday.It,s good for page owners.Now only those will be added in admin panel who have liked fb page.
End Of SCAMMING !!

Click to expand...

So if someone put hidden manager on my page he can't take it now? I mean if he register now, he will not be the manager? it will not work to him? cause im scared.. i bought a page few days ago, thanks ! i want 100% true answer

You should be safe now. I tried myself to register as hidden manager, but it didn't work for me. So I am 99% sure, that you are safe.