A PHP Error was encountered

Severity: Notice

Message: Undefined index:

Filename: web/category-page.php

Line Number: 7

Backtrace:

File: C:\inetpub\wwwroot\upbalayog\application\views\web\category-page.php
Line: 7
Function: _error_handler

File: C:\inetpub\wwwroot\upbalayog\application\controllers\Welcome.php
Line: 2423
Function: view

File: C:\inetpub\wwwroot\upbalayog\index.php
Line: 315
Function: require_once