A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Loja.php

Line Number: 180

Backtrace:

File: /home/lafoespt/clientes/assol.pt/application/controllers/Loja.php
Line: 180
Function: _error_handler

File: /home/lafoespt/clientes/assol.pt/index.php
Line: 292
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/lafoespt/clientes/assol.pt/system/core/Exceptions.php:272)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/lafoespt/clientes/assol.pt/application/controllers/Loja.php
Line: 180
Function: redirect

File: /home/lafoespt/clientes/assol.pt/index.php
Line: 292
Function: require_once