A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 1

Filename: frontpage/informasi_perpoli.php

Line Number: 47

Backtrace:

File: /var/www/politeknik.or.id/citra/application/views/frontpage/informasi_perpoli.php
Line: 47
Function: _error_handler

File: /var/www/politeknik.or.id/citra/application/controllers/Detail.php
Line: 458
Function: view

File: /var/www/politeknik.or.id/citra/index.php
Line: 297
Function: require_once