A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/chaichaibet/public_html/nokbet.com/bctbo/application/controllers/Language.php:13)

Filename: helpers/url_helper.php

Line Number: 564

Backtrace:

File: /home/chaichaibet/public_html/nokbet.com/bctbo/application/controllers/Language.php
Line: 30
Function: redirect

File: /home/chaichaibet/public_html/nokbet.com/bctbo/index.php
Line: 315
Function: require_once