Package: roundcube-core Version: 1.6.3+dfsg-1~deb12u1 The service roundcube-cleandb should be run after MySQL/MariaDB is started:
=== file /lib/systemd/system/roundcube-cleandb.service === [Unit] After=mariadb.service === end === otherwise the following error may occur during the startup: 2023-11-29 00:12:13.677906 systemd[1]: roundcube-cleandb.service: Main process exited, code=exited, status=1/FAILURE 2023-11-29 00:12:13.678149 cleandb.sh[1034]: ERROR: SQLSTATE[HY000] [2002] No such file or directory 2023-11-29 00:12:13.680342 cleandb.sh[1034]: ERROR: Failed to connect to database -- With best regards, Dmitry