A PHP Error was encountered

Severity: Notice

Message: Undefined variable: row

Filename: models/Product_model.php

Line Number: 46

Backtrace:

File: /application/models/Product_model.php
Line: 46
Function: _error_handler

File: /application/controllers/Home.php
Line: 401
Function: get_product

File: /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 /system/core/Exceptions.php:271)

Filename: helpers/url_helper.php

Line Number: 561

Backtrace:

File: /application/controllers/Home.php
Line: 424
Function: redirect

File: /index.php
Line: 315
Function: require_once