A PHP Error was encountered

Severity: Notice

Message: Undefined index:

Filename: components/list_product_multi_orientation.php

Line Number: 56

Backtrace:

File: /home/tophome/public_html/application/views/components/list_product_multi_orientation.php
Line: 56
Function: _error_handler

File: /home/tophome/public_html/application/views/layouts/main.php
Line: 387
Function: view

File: /home/tophome/public_html/application/controllers/Product.php
Line: 151
Function: view

File: /home/tophome/public_html/index.php
Line: 316
Function: require_once