Ruby interpreter has stopped working

[stutib]

Hello all,
I am building an ruby on rails application.I am using
Rails 2.3.8
Ruby 1.9.1
Mysql 5.0
Win7 64 bit OS
My problem is,very often i keep getting this message "Error: Ruby interpreter (CUI) 1.9.1 [i386-mswin32] has stopped working" and my server gets crashed.Its not getting crashed on particular point.After refreshing the page,it will start working.Again,a t some other point throws that error and get crashed.What is the exact problem?how can i fix it?And i am using some session variables in my application?Is it causing any error?And sometimes i get "Cookie overflow" message.Please help me to fix all these.

Thanks

[numberwhun]

Have you tried searching google yet for an answer? The first link is to the Ruby forums where this specific issue has been discussed.