Error: Spamassassin is not running (port 10025)

Hi,
I receive this error message with my status report:
Spamassassin is not running (port 10025).

However, I can verify that relevant services are running:

❯ systemctl status spamassassin.service spampd.service
● spamassassin.service - Perl-based spam filter using text analysis
     Loaded: loaded (/lib/systemd/system/spamassassin.service; disabled; vendor preset: enabled)
     Active: active (running) since Thu 2024-11-21 09:26:41 CET; 24h ago
   Main PID: 3667 (spamd)
      Tasks: 3 (limit: 1018)
     Memory: 3.6M
        CPU: 28.241s
     CGroup: /system.slice/spamassassin.service
             ├─3667 /usr/bin/perl "-T -w" /usr/sbin/spamd -d --pidfile=/run/spamd.pid --create-prefs --max-children 5 --helper-home-dir
             ├─3675 "spamd child"
             └─3676 "spamd child"

● spampd.service - Spam Proxy Daemon
     Loaded: loaded (/lib/systemd/system/spampd.service; disabled; vendor preset: enabled)
     Active: active (running) since Thu 2024-11-21 09:26:31 CET; 24h ago
   Main PID: 3671 (spampd)
      Tasks: 4 (limit: 1018)
     Memory: 40.8M
        CPU: 22.947s
     CGroup: /system.slice/spampd.service
             ├─3671 /usr/bin/perl -T /usr/sbin/spampd --setsid --pid=/var/run/spampd/spampd.pid --tagall --port=10025 --host=127.0.0.1 --relayport=10026 --relayhost=127.0.0.1 --children=3>             ├─3672 /usr/bin/perl -T /usr/sbin/spampd --setsid --pid=/var/run/spampd/spampd.pid --tagall --port=10025 --host=127.0.0.1 --relayport=10026 --relayhost=127.0.0.1 --children=3>             ├─3673 /usr/bin/perl -T /usr/sbin/spampd --setsid --pid=/var/run/spampd/spampd.pid --tagall --port=10025 --host=127.0.0.1 --relayport=10026 --relayhost=127.0.0.1 --children=3>             └─3674 /usr/bin/perl -T /usr/sbin/spampd --setsid --pid=/var/run/spampd/spampd.pid --tagall --port=10025 --host=127.0.0.1 --relayport=10026 --relayhost=127.0.0.1 --children=3

Could you please advise how to troubleshoot this issue?

Mailinabox does not use the spamassassin service, but the spampd service. So first check is getting the status of the spampd service and trying to restart it.