print "Content-type: text/html\n\n<p>error</p>";

##</code><code>##

sub finalize_error {
    my ( $self, $c ) = @_;
 
    $c->res->content_type('text/html; charset=utf-8');
    $c->res->body( '<p>error</p>' );
    $c->res->status(500);

}