A PHP Error was encountered

Severity: Notice

Message: Undefined index: HTTP_REFERER

Filename: controllers/Inicio.php

Line Number: 50

Backtrace:

File: /home/thaiscor/public_html/expopesca/application/controllers/Inicio.php
Line: 50
Function: _error_handler

File: /home/thaiscor/public_html/expopesca/index.php
Line: 318
Function: require_once

A PHP Error was encountered

Severity: Warning

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

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/thaiscor/public_html/expopesca/application/controllers/Inicio.php
Line: 69
Function: redirect

File: /home/thaiscor/public_html/expopesca/index.php
Line: 318
Function: require_once