[eluser]Thibaut Rey[/eluser]
Are you angry ? It's no my fault if your session system cause some problems. Your are the creator of the framework not me. The native php session system isn't perfect but it done.
[eluser]CodeIgniteMe[/eluser]
Maybe you have not yet loaded the session library to the other controller. You can have your session library auto-loaded if you prefer. The CI Session library works fine with me.