Fatal error …wp-includes/query.php on line 27

Hi support team,

when I activate your plugin addon “wp-invoice-business-locations”

The site crashes and I getting this failure message in browser:
(For security reason, I changed the full path “…” of failure message)

Fatal error: Call to a member function get() on a non-object in /home/…/public_html/…/…/wp-includes/query.php on line 27

Please advice, how to solve this problem to be able to use your addon.

Regards, Alex

https://www.ads-software.com/plugins/wp-invoice/