PostrgreSQL

Configuração

Certifique-se que seu arquivo /etc/postgres/pg_hba.conf está assim:

# TYPE  DATABASE    USER        IP-ADDRESS        IP-MASK           METHOD
local   all         postgres                                        trust
# All IPv4 connections from localhost
host    all         all         127.0.0.1         255.255.255.255   trust
# reject all other connection attempts
host    all         all         0.0.0.0           0.0.0.0           reject