[PROBLEM] $this->load->library(array('session'));

[eluser]wafaa[/eluser]
Hi all,

Please I need a very quick answer to my question!!

I have a problem with using session library, I have a class where I need to use session library.
Everything works well but when I do that

Code:

$this->load->library(array('session'));
$this->session->set_userdata('data', $data['adherent_tb']);

I have a bug when I remove that that works!

I tried to place this line of code averywhere but I always have the same problem!!

Why

Code:

$this->load->library(array('session'));

generates problems ?!!!!!!!!!!!

and is it true that sessions are destroyed when we leave the controller they were created in ?

Thank you for help