A PHP Error was encountered

Severity: Notice

Message: Undefined variable: linkofc

Filename: views/mobilebutton.php

Line Number: 23

Backtrace:

File: /var/www/vhosts/nakhonsidee.com/httpdocs/chiangmai/application/views/mobilebutton.php
Line: 23
Function: _error_handler

File: /var/www/vhosts/nakhonsidee.com/httpdocs/chiangmai/application/views/video.php
Line: 83
Function: include

File: /var/www/vhosts/nakhonsidee.com/httpdocs/chiangmai/application/controllers/Video.php
Line: 32
Function: view

File: /var/www/vhosts/nakhonsidee.com/httpdocs/chiangmai/index.php
Line: 315
Function: require_once