I can't query in internal database, with console
ejabberdctl debug
Erlang/OTP 20 [erts-9.3] [64-bit] [smp:2:2] [ds:2:2:10] [async-threads:10]
Eshell V9.3 (abort with ^G)
(ejabberd@localhost)1>
Is it possible to display the registered users on the ejabberd server?
Yes, you can execute this command in the shell, for example: