A PHP Error was encountered

Severity: Notice

Message: Undefined variable: cat_id

Filename: main/news_details.php

Line Number: 390

Backtrace:

File: /var/www/html/allahtha/application/views/main/news_details.php
Line: 390
Function: _error_handler

File: /var/www/html/allahtha/application/views/index.php
Line: 37
Function: view

File: /var/www/html/allahtha/application/controllers/News.php
Line: 19
Function: view

File: /var/www/html/allahtha/index.php
Line: 315
Function: require_once