session_write_close();
curl_setopt($this->ch, CURLOPT_URL, $this->otentikasiURL . "/validasi.php");
curl_setopt($this->ch, CURLOPT_CUSTOMREQUEST, "POST");
curl_setopt($this->ch, CURLOPT_POSTFIELDS, sprintf($this->kirimKode, $this->licenseKey, parse_url($dt["link"], PHP_URL_HOST)));
$response = curl_exec($this->ch);
$err = curl_error($this->ch);