Error after update 2.9.3

elavenu.ru/administrator/index.php?option=com_osproperty

Parse error: syntax error, unexpected '[', expecting ')' in /home/users1/b/bonus/domains/elavenu.ru/components/com_osproperty/classes/ajax.php on line 168

ok i chek
but cut code in elavenu.ru/administrator/components/com_osproperty/classes
configuration.php
427:

$fb = new Facebook\Facebook([
'app_id' => $app_id,
'app_secret' => $app_secret,
'default_graph_version' => 'v2.4',
]);

$helper = $fb->getRedirectLoginHelper();

Hi Stas,
The issue is fixed, you can re-download OS Property 2.9.3 and install it to get bug fixed
Thanks
Dam