A PHP Error was encountered

Severity: Warning

Message: pg_connect(): Unable to connect to PostgreSQL server: connection to server at "161.97.106.201", port 5432 failed: Connection refused Is the server running on that host and accepting TCP/IP connections?

Filename: postgre/postgre_driver.php

Line Number: 146

Backtrace:

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:272)

Filename: core/Common.php

Line Number: 571

Backtrace:

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: core/CodeIgniter.php

Line Number: 519