我在default.php中首行写入如下代码: <?php session_start(); ?> 出现如下错误: Warning: session_start(): open(/tmp\sess_cc87917ffbbfc2efe3b853cc4ebf17ac, O_RDWR) failed: No such file or directory (2) in d:\apache\htdocs\default.php on line 2Warning: session_start(): Cannot send session cookie - headers already sent by (output started at d:\apache\htdocs\default.php:2) in d:\apache\htdocs\default.php on line 2Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at d:\apache\htdocs\default.php:2) in d:\apache\htdocs\default.php on line 2 请问该如何解决
<?php
session_start();
?>
出现如下错误:
Warning: session_start(): open(/tmp\sess_cc87917ffbbfc2efe3b853cc4ebf17ac, O_RDWR) failed: No such file or directory (2) in d:\apache\htdocs\default.php on line 2Warning: session_start(): Cannot send session cookie - headers already sent by (output started at d:\apache\htdocs\default.php:2) in d:\apache\htdocs\default.php on line 2Warning: session_start(): Cannot send session cache limiter - headers already sent (output started at d:\apache\htdocs\default.php:2) in d:\apache\htdocs\default.php on line 2
请问该如何解决