dashboard page

I found an errors when i click "dashboard" menu following

{"error":{"errors":[{"domain":"global","reason":"insufficientPermissions","message":"User does not have sufficient permissions for this profile."}],"code":403,"message":"User does not have sufficient permissions for this profile."}}

and error 500 at console

GET https://codeclip.codingthailand.com/cms/active-users 500 (Internal Server Error)

please help

thanks