A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution

Filename: mysqli/mysqli_driver.php

Line Number: 203

Backtrace:

File: /var/www/html/application/core/MY_Controller.php
Line: 22
Function: __construct

File: /var/www/html/application/controllers/Home.php
Line: 10
Function: __construct

File: /var/www/html/index.php
Line: 297
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (HY000/2002): php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution

Filename: mysqli/mysqli_driver.php

Line Number: 203

Backtrace:

File: /var/www/html/application/core/MY_Controller.php
Line: 22
Function: __construct

File: /var/www/html/application/controllers/Home.php
Line: 10
Function: __construct

File: /var/www/html/index.php
Line: 297
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:

An uncaught Exception was encountered

Type: Error

Message: Call to a member function real_escape_string() on bool

Filename: /var/www/html/system/database/drivers/mysqli/mysqli_driver.php

Line Number: 393

Backtrace:

File: /var/www/html/application/models/Cidade_model.php
Line: 9
Function: where

File: /var/www/html/application/controllers/Home.php
Line: 102
Function: get

File: /var/www/html/index.php
Line: 297
Function: require_once