<& /Admin/Elements/EditCustomFields, title => $title, %ARGS &>
<%INIT>
my $Queue = new RT::Queue($session{'CurrentUser'});
-$Queue->Load($id);
+$Queue->Load($id) || Abort(loc("Couldn't load queue", $id));
+
my $CustomFields = RT::CustomFields->new($RT::SystemUser);
$CustomFields->LimitToQueue($Queue->Id);
my $subtabs = {