[QUESTION] Custom 401 error page?

[FedorAredakov]

Hi, we have just started to use chproxy and faced up with an issue - there is the message "172.X.X.X:48990": invalid username or password for user "default"; query: " and 401 error when I enter the base chproxy server url in the browser. If there a way to return some custom 401 error page without information about underlying services and usernames? Thanks!