Can anyone help what is wrong with the following code and how to fix it?
$r->no_cache(1);
my $x = length($form);
$r->content_type("text/html");
$r->headers_out->set("Content-length","$x")
$r->headers_out->set("Pragma", "no-cache");
unless (MP2) {
$r->send_http_header;
}