A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 1

Filename: helpers/general_helper.php

Line Number: 109

Backtrace:

File: /home/isys/domains/hietthai.com/public_html/application/helpers/general_helper.php
Line: 109
Function: _error_handler

File: /home/isys/domains/hietthai.com/public_html/application/controllers/Web.php
Line: 276
Function: SubRewriteCode

File: /home/isys/domains/hietthai.com/public_html/index.php
Line: 315
Function: require_once