A PHP Error was encountered

Severity: Warning

Message: Undefined array key "cat"

Filename: pages/products.php

Line Number: 3

Backtrace:

File: /var/www/html/bajajtiles/application/views/pages/products.php
Line: 3
Function: _error_handler

File: /var/www/html/bajajtiles/application/controllers/Pages.php
Line: 21
Function: view

File: /var/www/html/bajajtiles/index.php
Line: 322
Function: require_once