Error with pgAdmin III and pg_hba.conf

I have a problem with my Pgadmin3.. I used to use the last year, but this year I can't connect with the localhost server with pgadmin This is the message error: FATAL: no pg_hba.conf entry for host "127.0.0.1", user "postgres", database "postgres", SSL on FATAL: no pg_hba.conf entry for host "127.0.0.1", user "postgres", database "postgres", SSL off My pg_hba.conf file have this content: TYPE DATABASE USER ADDRESS METHOD local all all trust I can connect without problems with psql. My user is postgres and my pass is postgres too. I have information in the database, i don't have idea what's happen. My OS is Linux Lubuntu 14.04