Hello, i french, so my english is bad

I have 3 servers on my VPS, everything worked fine until today. When I log in via serveradmin yatqa, I can not do anything, I obviously have no permissions, so that when I connect via 'settings> ServerQuery Login', the group 'Admin Server Query has all permissions.
I think the 'serveradmin' and the group 'Admin Server Query' is no longer bound.

With Serveradmin :
Click image for larger version. 

Name:	Screenshot_2.png 
Views:	134 
Size:	66.3 KB 
ID:	14023
Click image for larger version. 

Name:	Screenshot_3.png 
Views:	162 
Size:	71.5 KB 
ID:	14024

With Query account in settings :
Click image for larger version. 

Name:	Screenshot_4.png 
Views:	250 
Size:	88.4 KB 
ID:	14025