[SOLVED] After upgrade to 3.5.1 cannot login or connect to server, Error 401

[SanskritFritz]

Hi, please help.
After upgrade to 3.5.1 I cannot login or connect to server, I'm getting an "Error: 401 Unauthorized". My config file is still there with the user:passw line. I use Radicale in the simplest possible way, any password should be accepted. I'm on Linux.
Here is the log:

ápr 20 22:31:53 frank-desktop radicale[18806]: [18806/Thread-20 (process_request_thread)] [INFO] PROPFIND request for '/' received from 127.0.0.1 using 'Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0'
ápr 20 22:31:53 frank-desktop radicale[18806]: [18806/Thread-20 (process_request_thread)] [INFO] Access to '/' denied for anonymous user
ápr 20 22:31:53 frank-desktop radicale[18806]: [18806/Thread-20 (process_request_thread)] [INFO] PROPFIND response status for '/' in 0.001 seconds: 401 Unauthorized
ápr 20 22:31:53 frank-desktop radicale[18806]: [18806/Thread-21 (process_request_thread)] [INFO] PROPFIND request for '/' received from 127.0.0.1 using 'Mozilla/5.0 (X11; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0'
ápr 20 22:31:53 frank-desktop radicale[18806]: [18806/Thread-21 (process_request_thread)] [WARNING] Failed login attempt from 127.0.0.1: 'frank' (denyall)
ápr 20 22:31:54 frank-desktop radicale[18806]: [18806/Thread-21 (process_request_thread)] [INFO] PROPFIND response status for '/' in 0.864 seconds: 401 Unauthorized

[SanskritFritz]

Sorry for the noise, I found this in my config:

# Authentication method
# Value: none | htpasswd | remote_user | http_x_remote_user | dovecot | ldap | oauth2 | pam | denyall
#type = denyall

I switched to

type = none

That solved the issue.