A PHP Error was encountered

Severity: Notice

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

Filename: gifts-me/searchlist.php

Line Number: 21

Backtrace:

File: /home/sdfjlerx/public_html/borrowbuybooks.com/application/views/themes/gifts-me/searchlist.php
Line: 21
Function: _error_handler

File: /home/sdfjlerx/public_html/borrowbuybooks.com/application/controllers/Home.php
Line: 352
Function: view

File: /home/sdfjlerx/public_html/borrowbuybooks.com/index.php
Line: 323
Function: require_once