One site ,two site collection admin
Both have multiple group rights(full,contribute,etc..), But while I login with admin2 permission denied error
"You are currently signed in as: Contoso\admin2 Sign in as a different user "
Another thing is admin1 is only user can access the site,other user denied to use this site
I checked Event log but, not any error regarding that
I tried to remove and reassign permission for site but it not works for me
User Profile service is started