A PHP Error was encountered

Severity: Notice

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

Filename: pages/product.php

Line Number: 61

Backtrace:

File: /home/myphamcuat/domains/myphamcuatui.com/public_html/application/views/web/pages/product.php
Line: 61
Function: _error_handler

File: /home/myphamcuat/domains/myphamcuatui.com/public_html/application/controllers/Web.php
Line: 1602
Function: view

File: /home/myphamcuat/domains/myphamcuatui.com/public_html/index.php
Line: 315
Function: require_once