$host = "localhost";
$user = "criativa2004";
$pass = "x2umD47U$g94q&yU";
$db = "telemensagem";
$conn = new mysqli($host, $user, $pass, $db);

// COLE SEU NOVO TOKEN AQUI
define('MP_ACCESS_TOKEN', 'SEU_NOVO_TOKEN_AQUI');
define('SITE_URL', 'https://alo.alotelemensagem.com.br');
?><br />
<b>Warning</b>:  require(vendor/autoload.php): Failed to open stream: No such file or directory in <b>/home/bjxqq7e0/public_html/alo/checkout.php</b> on line <b>3</b><br />
<br />
<b>Warning</b>:  require(vendor/autoload.php): Failed to open stream: No such file or directory in <b>/home/bjxqq7e0/public_html/alo/checkout.php</b> on line <b>3</b><br />
<br />
<b>Fatal error</b>:  Uncaught Error: Failed opening required 'vendor/autoload.php' (include_path='.:/opt/cpanel/ea-php83/root/usr/share/pear') in /home/bjxqq7e0/public_html/alo/checkout.php:3
Stack trace:
#0 {main}
  thrown in <b>/home/bjxqq7e0/public_html/alo/checkout.php</b> on line <b>3</b><br />