WordPress REST API Problem (orange) but redirections work fine

Hi john,
thanks for your great plug-in! … in the support page I see 2 errors (the first 2)

– WordPress REST API Problem REST API returns an error code (40x – https://www.2si.it/wp-admin/admin-ajax.php?action=red_proxy&rest_path=redirection/v1/)
– Redirection routes Problem REST API is not working so routes not checked

but the plug-in work perfect and the /wp-json/ page display full data
best regards

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