use Modern::Perl;
use CGI qw ( -utf8 );
-use Carp;
-use C4::Output;
-use C4::Auth;
-use C4::Koha;
+use C4::Output qw( output_html_with_http_headers );
+use C4::Auth qw( get_template_and_user );
use C4::Context;
-use C4::Biblio;
use C4::Accounts;
-use C4::Circulation;
-use C4::Items;
+use C4::Circulation qw( barcodedecode GetOpenIssue AddRenewal AddIssue MarkIssueReturned );
+use C4::Items qw( ModDateLastSeen );
use C4::Members;
use C4::Stats;
use C4::BackgroundJob;
use Koha::Checkouts;
use Koha::Patrons;
-use Date::Calc qw( Add_Delta_Days Date_to_Days );
+use Date::Calc qw( Date_to_Days );
use constant DEBUG => 0;