sub getPDF {
    my $Self = shift;
    my %Param = @_;

    $Self->{DBObject}->Prepare(
        SQL => "SELECT customer_id,date,pdf FROM saved_pdfs WHERE id = '$Param{ID}' LIMIT 0,1"
    );
    my @Row = $Self->{DBObject}->FetchrowArray();
    return @Row;
}