A PHP Error was encountered

Severity: Notice

Message: Undefined index: member_id

Filename: controllers/Ajax.php

Line Number: 727

Backtrace:

File: D:\wwwroot\www.baoxianziliao.com\application\controllers\Ajax.php
Line: 727
Function: _error_handler

File: D:\wwwroot\www.baoxianziliao.com\index.php
Line: 315
Function: require_once

{"unlogin":1,"msg":"\u8bf7\u7528\u4e07\u4e00\u7f51\u4f1a\u5458\u8d26\u53f7\u767b\u5f55\u540e\u4e0b\u8f7d"}