print error when validating

src/webutils/auth.rs

@@ -1,5 +1,4 @@
 use actix_session::Session;
-use actix_web::Error;
 use actix_web_httpauth::extractors::basic::BasicAuth;
 
 pub trait AuthValidator {
@@ -13,7 +12,10 @@ pub trait AuthValidator {
                 let result = session.get::<String>("user");
                 match result {
                         Ok(username) => {username.map(|u| User(u))}
-                        Err(e) => {None}
+                        Err(e) => {
+                                println!("{}", e);
+                                None
+                        }
                 }
         }
 }