A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (HY000/1049): Unknown database 'tecsa'

Filename: mysqli/mysqli_driver.php

Line Number: 211

Backtrace:

File: /var/www/html/blockess/application/controllers/Bienvenida.php
Line: 11
Function: database

File: /var/www/html/blockess/public/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/blockess/vendor/codeigniter/framework/system/core/Exceptions.php:272)

Filename: core/Common.php

Line Number: 571

Backtrace:

File: /var/www/html/blockess/application/controllers/Bienvenida.php
Line: 11
Function: database

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

Se produjo un error en la base de datos

No se ha podido conectar al servidor de base de datos usando la configuración suministrada.

Filename: core/CodeIgniter.php

Line Number: 519