It’s because of your base_url
is empty.
In config/config.php
$config['base_url'] = 'http://localhost/project_name';
Something more interesting about
http://\[::1\]/
It’s because of your base_url
is empty.
In config/config.php
$config['base_url'] = 'http://localhost/project_name';
Something more interesting about
http://\[::1\]/