Activating Razor Antispam seems not to work

[HonkXL]

I tried to activate Razor Antispam inside of usermin. There was a button to configure it in the settings. Everything seemed ok, no error message, but in the log there is this entry: razor-report error: nextserver: No Razor servers available at this time

The config button is now no longer visible. For the user it is not visible, if Razor is set up ok and working, or if something is wrong. After the log below, nothing happens in the logs of Razor. I already marked some mails as spam, but nothing in the logs.

Does this mean everything is working, or not?

Feb 26 15:33:24.238656 report[772312]: [ 2] [bootup] Logging initiated LogDebugLevel=3 to file:/home/username...path/.razor/razor-agent.log
Feb 26 15:33:24.238898 report[772312]: [ 2] Razor-Agents v2.84 starting razor-report
Feb 26 15:33:24.238968 report[772312]: [ 3] Razor2 identity not found. Attempting to register automatically.
Feb 26 15:33:24.239004 report[772312]: [ 3] Write test underway
Feb 26 15:33:24.239273 report[772312]: [ 3] Write test completed
Feb 26 15:33:33.257827 report[772312]: [ 3] Attempting to register.
Feb 26 15:33:33.850908 report[772312]: [ 3] Register successful. Identity stored in /home/userna.....path/.razor/identity-...
Feb 26 15:33:33.854839 report[772321]: [ 1] razor-report error: nextserver: No Razor servers available at this time