Fatal Error on WP Admin Menus Page

After today’s update I am unable to access the WP admin menu page (/wp-admin/nav-menus.php) due to a critical error. I have not yet found any other affected areas of the site.

My stack trace is below:

[15-May-2025 22:14:26 UTC] PHP Fatal error:  Uncaught Error: Cannot use object of type WP_Post_Type as array in /var/www/html/wp-content/plugins/advanced-access-manager/application/Framework/Service/Metaboxes.php:383
Stack trace:
#0 /var/www/html/wp-content/plugins/advanced-access-manager/application/Framework/Service/Metaboxes.php(362): AAM_Framework_Service_Metaboxes->_prepare_metabox_slug(Array)
#1 /var/www/html/wp-content/plugins/advanced-access-manager/application/Framework/Service/Metaboxes.php(314): AAM_Framework_Service_Metaboxes->_normalize_resource_identifier(Array, 'nav-menus')
#2 /var/www/html/wp-content/plugins/advanced-access-manager/application/Framework/Service/Metaboxes.php(250): AAM_Framework_Service_Metaboxes->_is_denied(Array, 'nav-menus')
#3 /var/www/html/wp-content/plugins/advanced-access-manager/application/Service/Metaboxes.php(202): AAM_Framework_Service_Metaboxes->is_denied(Array, 'nav-menus')
#4 /var/www/html/wp-content/plugins/advanced-access-manager/application/Service/Metaboxes.php(180): AAM_Service_Metaboxes->_filter_zones(Array, 'nav-menus')
#5 /var/www/html/wp-content/plugins/advanced-access-manager/application/Service/Metaboxes.php(66): AAM_Service_Metaboxes->_filter_metaboxes()
#6 /var/www/html/wp-includes/class-wp-hook.php(324): AAM_Service_Metaboxes->{closure}('')
#7 /var/www/html/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#8 /var/www/html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#9 /var/www/html/wp-admin/admin-header.php(267): do_action('in_admin_header')
#10 /var/www/html/wp-admin/nav-menus.php(776): require_once('/var/www/html/w...')
#11 {main}
  thrown in /var/www/html/wp-content/plugins/advanced-access-manager/application/Framework/Service/Metaboxes.php on line 383