升级到PHP 5.5.30和Apache 2.4 Session eror后

Question

PHP 5.4和Apache 2.2我的所有网站都正常运行，升级到php 5.5.30和apache 2.4之后，我在服务器上每个域的日志文件上收到这些错误消息

[25-Nov-2015 01:55:44 UTC] PHP Warning:  session_start(): Cannot send session cache limiter - headers already sent (output started at /home/mysite/public_html/qa-include/ajax/asktitle.php:76) in /home/mysite/public_html/qa-include/app/users.php on line 146
[25-Nov-2015 01:55:44 UTC] PHP Warning:  Cannot modify header information - headers already sent by (output started at /home/mysite/public_html/qa-include/ajax/asktitle.php:76) in /home/mysite/public_html/qa-include/app/users.php on line 183

我应该在服务器上检查什么或在哪里看？

来自phpinfo（）的会话信息

一切设置正确吗？？？？

Answer 1

好吧，我的主机解决了这个问题，无论如何，甚至将服务器php.ini中定义的会话路径添加到了域根目录中，

 session.save_path = "/home/mysite/tmp" 

解决了这个问题...