Fix bad http code

geneit_backend/src/services/login_token_service.rs

@@ -170,7 +170,7 @@ impl FromRequest for LoginToken {
             let token = match load_token_info(&token).await {
                 Err(e) => {
                     log::error!("Failed to load auth token! {}", e);
-                    return Err(actix_web::error::ErrorInternalServerError(
+                    return Err(actix_web::error::ErrorPreconditionFailed(
                         "Failed to check auth token!",
                     ));
                 }