What is user / password in case of enable JWT?

Hi

I installed the jwt token and it works fine. But when I try to enter url without jwt token in the browser, there will be a dialog to enter user / password. Would like to know if we can login with user / password? I try to register user with prosodyctl but there is an error.

modulemanager error Error initializing module ‘auth_token’ on ‘34.87.182.210’: …
./share/jitsi-meet/prosody-plugins/token/util.lib.lua:17: attempt to concatenate field ‘versi
on’ (a nil value)
stack traceback:
/usr/lib/prosody/core/modulemanager.lua:31: in function </usr/lib/prosody/core/module
manager.lua:31>
…/share/jitsi-meet/prosody-plugins/token/util.lib.lua:17: in main chunk
(tail call): ?
…/share/jitsi-meet/prosody-plugins/mod_auth_token.lua:8: in main chunk
(tail call): ?
[C]: in function ‘xpcall’
/usr/lib/prosody/core/modulemanager.lua:31: in function ‘pcall’
/usr/lib/prosody/core/modulemanager.lua:176: in function ‘do_load_module’
/usr/lib/prosody/core/modulemanager.lua:254: in function ‘load’
/usr/lib/prosody/core/usermanager.lua:66: in function ‘initialize_host’
/usr/lib/prosody/util/prosodyctl.lua:141: in function ‘adduser’
/usr/bin/prosodyctl:645: in function ‘?’
/usr/bin/prosodyctl:1370: in main chunk
[C]: ?
Error: Method not implemented

Can secure domain and Jwt exist together ?

Thank you,
Wijit