use DBI;
   $dbh = DBI->connect("DBI:$dbdriver:$dbdatabase:$dbhost:$dbport", $dbuser, $dbpassword);
   $data = $dbh->selectrow_hashref("SELECT * FROM hpm_sessions WHERE sid='$uid';");
   $dbh->disconnect;

   $username = $$data{'username'};
   $lng = $$data{'lng'};
   $userid = $$data{'userid'};