Disable Dashboard Widgets produces array offset on value of type bool error

I installed Admin and Site Enhancements (version 5.2.2) on WP 6.2.2. When I disable dashboard widgets, I get the following error 4 times at the top of my screen:

array offset on value of type bool in /Users/genxtechblog/Local Sites/grizdev2/app/public/wp-content/plugins/admin-site-enhancements/classes/class-admin-interface.php on line 140

When I turn off this setting, the error goes away. It does not seem to be triggered by any specific dashboard widget, either.

Thanks!

The page I need help with: [log in to see the link]