A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: models/Tintuc_model.php

Line Number: 248

Backtrace:

File: /home/electr39/hoatuoibattu.vn/application/models/Tintuc_model.php
Line: 248
Function: _error_handler

File: /home/electr39/hoatuoibattu.vn/application/controllers/Tintuc.php
Line: 353
Function: demviewById

File: /home/electr39/hoatuoibattu.vn/index.php
Line: 317
Function: require_once