A PHP Error was encountered

Severity: Notice

Message: Undefined variable: categoryName

Filename: includes/category_listing_header.php

Line Number: 22

Backtrace:

File: /home/themakeo/public_html/application/views/Home/includes/category_listing_header.php
Line: 22
Function: _error_handler

File: /home/themakeo/public_html/application/views/Home/mogazine_list.php
Line: 11
Function: include_once

File: /home/themakeo/public_html/application/controllers/Home.php
Line: 2973
Function: view

File: /home/themakeo/public_html/index.php
Line: 380
Function: require_once