A PHP Error was encountered

Severity: Notice

Message: Undefined offset: 0

Filename: controllers/Page.php

Line Number: 27

Backtrace:

File: D:\www\zhiyexiehui\application\client\controllers\Page.php
Line: 27
Function: _error_handler

File: D:\www\zhiyexiehui\index.php
Line: 316
Function: require_once