A PHP Error was encountered

Severity: Warning

Message: pg_connect(): Unable to connect to PostgreSQL server: could not connect to server: Connection refused Is the server running on host "localhost" (127.0.0.1) and accepting TCP/IP connections on port 5432?

Filename: postgre/postgre_driver.php

Line Number: 154

Backtrace:

File: /var/www/html/application/controllers/Rifiuti.php
Line: 40
Function: __construct

File: /var/www/html/index.php
Line: 315
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /var/www/html/system/core/Exceptions.php:271)

Filename: core/Common.php

Line Number: 570

Backtrace:

File: /var/www/html/application/controllers/Rifiuti.php
Line: 40
Function: __construct

File: /var/www/html/index.php
Line: 315
Function: require_once

A Database Error Occurred

Unable to connect to your database server using the provided settings.

Filename: controllers/Rifiuti.php

Line Number: 40