While checking pgsql log I've found the below error.
FATAL: no pg_hba.conf entry for host "::1", user "cullyb_mahara", database "cullyb_mahara", SSL off
The reason is why we got the above error is postgresql only allows 127.0.0.1 to connect to its database as per pg_hba.conf
host all all 127.0.0.1 255.255.255.255 md5
You need to update the config.php file with 127.0.0.1 in place of dbhost.
grep dbhost config.php
$cfg->dbhost = '127.0.0.1';
