A PHP Error was encountered

Severity: Warning

Message: pg_connect(): Unable to connect to PostgreSQL server: could not translate host name "postgres12_db" to address: Name or service not known

Filename: postgre/postgre_driver.php

Line Number: 155

Backtrace:

File: /var/www/html/login/application/controllers/LoginController.php
Line: 9
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/login/application/controllers/LoginController.php
Line: 9
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/LoginController.php

Line Number: 9