A PHP Error was encountered

Severity: Notice

Message: Undefined index: 0

Filename: controllers/product.php

Line Number: 35

A PHP Error was encountered

Severity: Warning

Message: Cannot modify header information - headers already sent by (output started at /home/sangonk/domains/sangonguyenkim.com/public_html/application/controllers/product.php:1)

Filename: helpers/url_helper.php

Line Number: 543