mysql_fetch_array() expects parameter 1 to be resource

Ошибка, Warning: mysql_fetch_array() expects parameter 1 to be resource, boolean given in сама форма

        <form method="post" action="select_user.php">
  <input name="name" type="text">
            <input class="btn btn-lg btn-green" type="submit" value="Найти агентство">
            <input id="submit" class="btn btn-lg btn-danger" type="button" value="Очистить результаты" onClick="document.location.reload(true)"/>
        </form>


    <?php
require 'connect.php';
require 'Pagination/Paginator.php';
$sqlAdd = (!empty($_GET["sort"]) && $_GET["sort"]=='name') ? " Order by name" : "";

# Выполняем запрос на подсчёт количества данных
$result = mysql_query('SELECT COUNT(*) FROM users');

$count = mysql_result($result, 0);

// $result = mysql_query($sql) || die(mysql_error());

# Создаём объект постраничной навигации
$paginator = new Pagination\Paginator($count, 30);
$name = trim($_REQUEST['name']);
$name      = trim($_REQUEST['name']);
$sql_select = "SELECT * FROM users WHERE name, category, region, money, do_money, area, do_area, etaj, do_etaj, tip-doma  ORDER BY name ASC, id DESC {$sqlAdd} LIMIT ". $paginator->skip() .", ". $paginator->take();

$result = mysql_query($sql_select); 
$result = mysql_query($sql) || die(mysql_error()); 
while($row = mysql_fetch_array($result)){ 
  if($row['name'] !="")
  echo "<td>" .$row['name'] . "</td>";

  if($row['category'] !="")
  echo "<td>" .$row['category'] . "</td>";

  if($row['region'] !="")
  echo "<td>" .$row['region'] . "</td>";

  if($row['money'] !="")
  echo "<td>" .$row['money'] . "</td>";

  if($row['do_money'] !="")
  echo "<td>" .$row['do_money'] . "</td>";

  if($row['area'] !="")
  echo "<td>" .$row['area'] . "</td>";

  if($row['do_area'] !="")
  echo "<td>" .$row['do_area'] . "</td>";

  if($row['etaj'] !="")
  echo "<td>" .$row['etaj'] . "</td>";

  if($row['do_etaj'] !="")
  echo "<td>" .$row['do_etaj'] . "</td>";

  if($row['tip-doma'] !="")
  echo "<td>" .$row['tip-doma'] ."</td>";
}
?>