Warning after upgrade to UCS 5

Hello after upgrade to UCS 5 i’m having this issue in system dagnostics

Checking if group-members exist…
Warning: Manual: Search for member DN ‘cn=felmica,ou=utilizadores,ou=felmica,dc=ccm,dc=local’ of group ‘cn=Remote Desktop Users,cn=Builtin,dc=ccm,dc=local’ failed

The group exist… i already remove it and the add it again to remote desktop users group… but the warning still popups