A PHP Error was encountered

Severity: Warning

Message: Undefined array key 1

Filename: pages/product-listing.php

Line Number: 22

Backtrace:

File: /home/trueelegant/public_html/application/views/front-end/modern/pages/product-listing.php
Line: 22
Function: _error_handler

File: /home/trueelegant/public_html/application/views/front-end/modern/template.php
Line: 72
Function: view

File: /home/trueelegant/public_html/application/controllers/Products.php
Line: 327
Function: view

File: /home/trueelegant/public_html/index.php
Line: 315
Function: require_once