A PHP Error was encountered

Severity: Notice

Message: Undefined property: Shop::$show_all_products

Filename: core/Model.php

Line Number: 77

Backtrace:

File: /home/donsharp/public_html/application/controllers/Shop.php
Line: 496
Function: __get

File: /home/donsharp/public_html/index.php
Line: 294
Function: require_once