I have just installed OpenEMR version 6.0 on CentOS 7.9. When I logon using initial user (setup while installation), few menu items are disabled like all the items in Popup menu are disabled. Similarly first three items in Fee menu are disabled. I want to enable all menus for admin. Further I created sample user for front office but when I logon using this user everything is visible as to admin user. You help is required to get going with it.