The auth0 run well on locally and I can login and login our when I used localhost , However, it did not work online when I changed the https://localhost:3000 to real domain. I deployed my project on digitaloccean and this is my error page.
I set Allowed Web Origins as my domain name.
and this is my settings.
When I deployed my project on vercel it can show this page just once after I logined. It still show error.