A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: core/MY_Controller.php

Line Number: 188

Backtrace:

File: /var/www/display/application/core/MY_Controller.php
Line: 188
Function: _error_handler

File: /var/www/display/application/controllers/C_cek_antrean.php
Line: 9
Function: __construct

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