Keyy creating PHP error

Hi, I have the following error showing at the top of my admin page – Can any one help? No problems logging in or out with Keys, but Keep seems to be the cause?

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/ping/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/get_version/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/connect/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/disconnect/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/login/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/get_fresh_login_token/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/logout/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

Notice: register_rest_route was called incorrectly. The REST API route definition for keyy/v1/sso/session_status/? is missing the required permission_callback argument. For REST API routes that are intended to be public, use __return_true as the permission callback. Please see Debugging in WordPress for more information. (This message was added in version 5.5.0.) in /home/customer/www/robingoodlad.com/public_html/wp-includes/functions.php on line 5535

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