No users found GVM setup on Kali Linux

I am trying to instal OpenVAS to do vulnerability scan in Kali Linux.

Debian 5.18.5-1kali6 (2022-07-07) x86_64 GNU/Linux

└─#  apt update && apt upgrade -y

└─# apt install openvas

└─# gvm-setup

└─# gvm-feed-update -h

└─# gvm-check-setup


Step 5: Checking Postgresql DB and user ... 
        OK: Postgresql version and default port are OK.
 gvmd      | _gvm     | UTF8     | en_US.UTF-8 | en_US.UTF-8 | 
        ERROR: No users found. You need to create at least one user to log in.
        FIX: create a user by running 'sudo runuser -u _gvm -- gvmd --create-user=<name> --password=<password>'

 ERROR: Your GVM-21.4.3 installation is not yet complete!

I run what it said but again no result…

sudo runuser -u _gvm -- gvmd --create-user=admin --password=admin
Failed to create user: Invalid characters in user name

I have only one version of PostgreSQL, I saw in some blogs that might be a problem but for me, no.

└─# ls

└─# pg_lsclusters 
Ver Cluster Port Status Owner    Data directory              Log file
14  main    5432 online postgres /var/lib/postgresql/14/main /var/log/postgresql/postgresql-14-main.log

Log file:

cat /var/log/gvm/gvmd.log
md manage:MESSAGE:2022-09-19 10h07.54 utc:7833: No SCAP database found
md manage:MESSAGE:2022-09-19 10h07.54 utc:7833: No CERT database found
md manage:WARNING:2022-09-19 10h07.54 utc:7833: Invalid characters in user name!

One another thing I did not understand:
Why it did not give me any password, as I understood from the tutorials, it needed to give me a password but it is saying I have one?

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Hello and welcome to this forums.

This is basically a duplicate of the following:

The bug report for Kali can be found here at 0007926: Unable to log in to greenbone after full upgrade and reboot - Kali Linux Bug Tracker