A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: helpers/funcoes_helper.php

Line Number: 218

Backtrace:

File: /www/application/helpers/funcoes_helper.php
Line: 218
Function: _error_handler

File: /www/application/core/MY_Controller.php
Line: 44
Function: getSeletcedLang

File: /www/application/controllers/Dashboard.php
Line: 9
Function: __construct

File: /www/index.php
Line: 294
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /www/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /www/application/models/Global_model.php
Line: 413
Function: redirect

File: /www/application/controllers/Dashboard.php
Line: 13
Function: logged

File: /www/index.php
Line: 294
Function: require_once