升级到PHP 5.5.30和Apache 2.4 Session eror后

Question

Php 5.4 and Apache 2.2 all my website were working, after upgrading to php 5.5.30 and apache 2.4 I am getting these error message on log file on every domain on the server

[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

What should I check on the server or where do I look at?

Session info from phpinfo()

Everything set correctly????

Answer 1

Well my host fixed the problem, Somehow, even session path defined in server php.ini adding this little local php.ini to the domain root with

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

fixed this problem...