php代码的session_start();为何总报错?
它提示的错误信息如下:Warning: session_start(): open(D:\Server\PHP\sessiondata\sess_aa71b87603114b0fafc87d54596a7ee9, O_RDWR) failed: No such file or directory (2) in d:\usr\www\html\ttmsr\hdkj\index.php on line 2我的前三行是这样的:
<?php
session_start();
?>
是配置文件错误还是什么原因?请各位编程高手帮解决一下,谢谢!