A PHP Error was encountered

Severity: Notice

Message: Trying to get property 'quantity' of non-object

Filename: pages/view_product.php

Line Number: 59

Backtrace:

File: /home/u654752261/domains/psnworldmm.com/public_html/psn_store/themes/default/shop/views/pages/view_product.php
Line: 59
Function: _error_handler

File: /home/u654752261/domains/psnworldmm.com/public_html/psn_store/app/core/MY_Loader.php
Line: 132
Function: _ci_load

File: /home/u654752261/domains/psnworldmm.com/public_html/psn_store/app/core/MY_Shop_Controller.php
Line: 166
Function: view

File: /home/u654752261/domains/psnworldmm.com/public_html/psn_store/app/controllers/shop/Shop.php
Line: 531
Function: page_construct

File: /home/u654752261/domains/psnworldmm.com/public_html/psn_store/index.php
Line: 273
Function: require_once