A PHP Error was encountered

Severity: Notice

Message: Undefined variable: subcat

Filename: template/library.php

Line Number: 21

Backtrace:

File: /home/h98954/domains/kheshtazin.com/public_html/application/views/template/library.php
Line: 21
Function: _error_handler

File: /home/h98954/domains/kheshtazin.com/public_html/application/views/template/template.php
Line: 2
Function: view

File: /home/h98954/domains/kheshtazin.com/public_html/application/core/MY_Main.php
Line: 121
Function: view

File: /home/h98954/domains/kheshtazin.com/public_html/application/controllers/Main.php
Line: 913
Function: render_viwe

File: /home/h98954/domains/kheshtazin.com/public_html/index.php
Line: 315
Function: require_once