mysql foutje?

$query = "SELECT * FROM `tbl_feed_items` WHERE `id`='1'";
			$execute = mysql_query($query);
			while($item = mysql_fetch_object($execute)){
				echo $item->id;
			}

$query = "SELECT * FROM `tbl_feed_items` WHERE `id`='1'";
			$execute = mysql_query($query);
			while($item = mysql_fetch_object($execute)){
				echo $item->id;
			}

Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource in C:\Program Files\xampp\htdocs\new\lib\body.php on line 41

Warning: mysql_fetch_object(): supplied argument is not a valid MySQL result resource in C:\Program Files\xampp\htdocs\new\lib\body.php on line 41

$query = "SELECT * FROM `tbl_feed_items` WHERE `id`='1'";
      $execute = mysql_query($query);
      while($item = mysql_fetch_object($execute)){
        echo $item->id;
      }

$query = "SELECT * FROM `tbl_feed_items` WHERE `id`='1'";
      $execute = mysql_query($query);
      while($item = mysql_fetch_object($execute)){
        echo $item->id;
      }

$query = "SELECT * FROM `tbl_feed_items` WHERE `id`= 1";
      $execute = mysql_query($query);
      while($item = mysql_fetch_object($execute)){
        echo $item->id;
      }

$query = "SELECT * FROM `tbl_feed_items` WHERE `id`= 1";
      $execute = mysql_query($query);
      while($item = mysql_fetch_object($execute)){
        echo $item->id;
      }

No database selected

No database selected