Session Problem

[eluser]Reneesh T K[/eluser]
I have a shopping cart site with codeigniter frame work and it was showing session out when adding morethan hundreds of products.

I have solved the issue by changing the database field type of user_data in session table.

Please check more info about it in

http://myphplibrary.blogspot.in/2012/03/codeigniter-session-issue-fixation.html