Adding basic password authenticator using htaccess

Hi everyone,

Im trying to add a basic authenticator to my frontend app in vuejs (running in docker).
I ve created the htaccess and htpasswd to my root folder but the page doesnt load (black/white page).

this is my code :
htacess:

AuthType Basic
AuthName “Passwortgeschützter Bereich”
AuthUserFile /base_files/.htpasswd
Require valid-user

htpasswd:

root:6650f13037e8169e012f1161ccf57e1807ba0b11

Do you anyone already have this issue?

Thanks inadvance