A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (HY000/2002): Operation timed out

Filename: mysqli/mysqli_driver.php

Line Number: 201

Backtrace:

File: /var/www/html/application/models/Guestbook_model.php
Line: 10
Function: database

File: /var/www/html/application/controllers/Guestbook.php
Line: 15
Function: model

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/models/Guestbook_model.php
Line: 10
Function: database

File: /var/www/html/application/controllers/Guestbook.php
Line: 15
Function: model

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/Loader.php

Line Number: 357