A PHP Error was encountered

Severity: Notice

Message: Trying to get property of non-object

Filename: controllers/Homes_product.php

Line Number: 64

Backtrace:

File: /home/wiklanindonesia/public_html/application/modules/homes_product/controllers/Homes_product.php
Line: 64
Function: _error_handler

File: /home/wiklanindonesia/public_html/index.php
Line: 315
Function: require_once

Non-numeric variable!