(Solved) Many session files (112k in 3 days)(admin accessed only by me)

Hi!

I use CI 3.1.2

The system is a private admin that is only accessed by me.

I think the config it is ok....

The system is creating many many session files, look my config:

Code:

$config['sess_driver'] = 'files';
$config['sess_cookie_name'] = 'MYC_session';
$config['sess_expiration'] = 60*60*24*365; // full year;
$config['sess_save_path'] = '/home/MYFOLDER/_sessions/';
$config['sess_match_ip'] = FALSE;
$config['sess_time_to_update'] = 300;
$config['sess_regenerate_destroy'] = TRUE;

$config['cookie_path']        = '/';
$config['cookie_secure']    = TRUE;
$config['cookie_httponly']     = TRUE;

Thanks a lot.