Type E_Error in Visibility.php after Update

Hello after the automated update of the plugin to Version 6.9.22 the plugin crashes our Website. A rollback to Version 6.9.21 of the plugin brings the site up.
The Error is a Type E-Error in
/httpdocs/wp-content/plugins/advanced-access-manager/application/Core/Object/Visibility.php verursacht. Fehlermeldung: Uncaught Error: Call to a member function getOption() on null in /var/www/vhosts/greensoftwaredesign.com/httpdocs/wp-content/plugins/advanced-access-manager/application/Core/Object/Visibility.php:281

any solutions?
Thank you