use CGI;
use JSON qw(to_json);
-use C4::Auth qw(check_cookie_auth haspermission get_session);
+use C4::Auth qw(check_cookie_auth haspermission);
use C4::Circulation qw(GetIssuingCharges CanBookBeRenewed GetRenewCount GetSoonestRenewDate);
use C4::Overdues qw(GetFine);
use C4::Context;
my $input = CGI->new;
-my ( $auth_status, $sessionID ) =
+my ( $auth_status, $session ) =
check_cookie_auth( $input->cookie('CGISESSID'));
-my $session = get_session($sessionID);
my $userid = $session->param('id');
unless (haspermission($userid, { circulate => 'circulate_remaining_permissions' })