Обновился с Гита, вылезли ошибки

Обновился с Гита, и вот по вылезало после того как подтянул стату с API

Undefined index: joined_at
Error on file mysite/tabs/avt.php, on line: 353

Code: <td align="center"><?php echo floor(($val['updated_at'] - mktime(0, 0, 0, date("m", $val['joined_at']), date("d", $val['joined_at']), date("Y", $val['joined_at'])))/(3600*24)),$lang['days'];?></td>

Undefined index: joined_at
Error on file mysite/tabs/avt.php, on line: 401

Code: <td align="center"><?php echo floor((time() - mktime(0, 0, 0, date("m", $val['joined_at']), date("d", $val['joined_at']), date("Y", $val['joined_at'])))/(3600*24)),$lang['days'];?></td>

Undefined index: joined_at
Error on file mysite/tabs/avt.php, on line: 402

Code: <td align="center"><span class="hidden"><?=$val['joined_at'];?></span><?php echo date('d.m.Y',$val['joined_at']);?></td>

Что делать то ?