object(PDOException)#2 (8) {
  ["message":protected]=>
  string(41) "SQLSTATE[HY000] [2002] Connection refused"
  ["string":"Exception":private]=>
  string(0) ""
  ["code":protected]=>
  int(2002)
  ["file":protected]=>
  string(46) "/home/sedecampestrecru/public_html/conexao.php"
  ["line":protected]=>
  int(26)
  ["trace":"Exception":private]=>
  array(2) {
    [0]=>
    array(6) {
      ["file"]=>
      string(46) "/home/sedecampestrecru/public_html/conexao.php"
      ["line"]=>
      int(26)
      ["function"]=>
      string(11) "__construct"
      ["class"]=>
      string(3) "PDO"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(4) {
        [0]=>
        string(59) "mysql:dbname=calhambeque;host=192.168.10.201;charset=latin1"
        [1]=>
        string(15) "desenvolvimento"
        [2]=>
        string(6) "ellite"
        [3]=>
        array(4) {
          [19]=>
          int(5)
          [3]=>
          int(2)
          [1002]=>
          string(14) "SET NAMES utf8"
          [20]=>
          bool(false)
        }
      }
    }
    [1]=>
    array(4) {
      ["file"]=>
      string(44) "/home/sedecampestrecru/public_html/index.php"
      ["line"]=>
      int(3)
      ["args"]=>
      array(1) {
        [0]=>
        string(46) "/home/sedecampestrecru/public_html/conexao.php"
      }
      ["function"]=>
      string(7) "require"
    }
  }
  ["previous":"Exception":private]=>
  NULL
  ["errorInfo"]=>
  NULL
}
Erro de banco de dados.