Session Problem

[eluser]Unknown[/eluser]
I am defining session variables while user is being login.

5 session variables I am defining there. On linux server it is showing error connection was reset.

But on windows it is working fine.

If I am removing two session variables from there then it is working but again when I am going to set another session variable for the page same error is occurring.

In my httpd.conf file Keep Alive is off and also session variable saving location is changed as below mentioned.

session.save_path /home/capthroat/app/phpsession/billingenv.xxx.unknown.com /var/lib/php/session

Please tell me any solution