Error osproperty 2.8.3 + OSP Transparent template

Hi,

I buy the last osproperty component and after installation, the frontend gave this error.

Fatal error: Call to undefined method JSite::getLanguage() in /htdocs/public/www/nouveau/components/com_osproperty/helpers/helper.php on line 823

Can you help me to solve this problema?

Thank´s,
Sérgio

Hi,
It's very weird, can you please submit ticket and send your site information with super admin account so we can check the issue for you?
Thanks
Dam