errorHandlerobject(Error)#8 (7) {
  ["message":protected]=>
  string(47) "Call to a member function fetchAll() on boolean"
  ["string":"Error":private]=>
  string(0) ""
  ["code":protected]=>
  int(0)
  ["file":protected]=>
  string(33) "/var/www/task-manager/core/DB.php"
  ["line":protected]=>
  int(41)
  ["trace":"Error":private]=>
  array(7) {
    [0]=>
    array(6) {
      ["file"]=>
      string(37) "/var/www/task-manager/models/Task.php"
      ["line"]=>
      int(38)
      ["function"]=>
      string(3) "all"
      ["class"]=>
      string(13) "kvush\core\DB"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(0) {
      }
    }
    [1]=>
    array(6) {
      ["file"]=>
      string(52) "/var/www/task-manager/controllers/SiteController.php"
      ["line"]=>
      int(31)
      ["function"]=>
      string(11) "getAllTasks"
      ["class"]=>
      string(17) "kvush\models\Task"
      ["type"]=>
      string(2) "::"
      ["args"]=>
      array(2) {
        [0]=>
        string(1) "0"
        [1]=>
        string(0) ""
      }
    }
    [2]=>
    array(4) {
      ["function"]=>
      string(11) "actionIndex"
      ["class"]=>
      string(32) "kvush\controllers\SiteController"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(0) {
      }
    }
    [3]=>
    array(4) {
      ["file"]=>
      string(42) "/var/www/task-manager/core/Application.php"
      ["line"]=>
      int(117)
      ["function"]=>
      string(20) "call_user_func_array"
      ["args"]=>
      array(2) {
        [0]=>
        array(2) {
          [0]=>
          object(kvush\controllers\SiteController)#5 (0) {
          }
          [1]=>
          string(11) "actionIndex"
        }
        [1]=>
        array(0) {
        }
      }
    }
    [4]=>
    array(6) {
      ["file"]=>
      string(42) "/var/www/task-manager/core/Application.php"
      ["line"]=>
      int(76)
      ["function"]=>
      string(9) "runAction"
      ["class"]=>
      string(22) "kvush\core\Application"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(2) {
        [0]=>
        NULL
        [1]=>
        array(0) {
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    }
    [5]=>
    array(6) {
      ["file"]=>
      string(42) "/var/www/task-manager/core/Application.php"
      ["line"]=>
      int(36)
      ["function"]=>
      string(13) "handleRequest"
      ["class"]=>
      string(22) "kvush\core\Application"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(1) {
        [0]=>
        object(kvush\core\Request)#2 (1) {
          ["_pathInfo":"kvush\core\Request":private]=>
          string(0) ""
        }
      }
    }
    [6]=>
    array(6) {
      ["file"]=>
      string(35) "/var/www/task-manager/web/index.php"
      ["line"]=>
      int(8)
      ["function"]=>
      string(3) "run"
      ["class"]=>
      string(22) "kvush\core\Application"
      ["type"]=>
      string(2) "->"
      ["args"]=>
      array(0) {
      }
    }
  }
  ["previous":"Error":private]=>
  NULL
}