A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_ACCEPT_LANGUAGE

Filename: models/Msecurity.php

Line Number: 184

Backtrace:

File: /home/bolivian/public_html/application/models/Msecurity.php
Line: 184
Function: _error_handler

File: /home/bolivian/public_html/application/controllers/Welcome.php
Line: 36
Function: get_user_language

File: /home/bolivian/public_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 /home/bolivian/public_html/system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/bolivian/public_html/application/controllers/Welcome.php
Line: 37
Function: redirect

File: /home/bolivian/public_html/index.php
Line: 315
Function: require_once