Call to a member function getString() on null

Hi,
Since the last joomla update, if the mod_ospropertysearch module is enabled on a page the whole page brakes and give this error at the bottom: 0 Call to a member function getString() on null
Again, it's only caused by the module, when it's disabled, all ok.
propertyking.ie/
Your help would be appreciated.
Thanks.
Steven

Hi Steven,
Please submit ticket and send your site url with super admin account. I'll check the issue for you
Thanks
Dam

Hello everyone,

Would it be possible to have the solution ? I have the same issue. Thank you !