Problems with setup

I stayed in setup all the time
Updating OpenVAS Manager database…
Existing certificate infrastructure found, aborting.
Use ‘-f’ parameter to overwrite existing certificates.
Redirecting to /bin/systemctl start redis.service

I hope I can help you with your answer. Thank you.

This seems to give you already the hint what you need to do.

Please also provide the versions of the OpenVAS/GVM components and the distribution you are using next time. Without these information it is difficult to give further advices.