mariadb stopped working on ubuntu 20.04.5 LTS

user@XOTICPC:~/Downloads$ systemctl status mariadb.service
● mariadb.service - MariaDB 10.3.34 database server
     Loaded: loaded (/lib/systemd/system/mariadb.service; enabled; vendor preset: enabled)
     Active: failed (Result: exit-code) since Mon 2022-10-17 19:39:02 EDT; 5s ago
       Docs: man:mysqld(8)
             https://mariadb.com/kb/en/library/systemd/
    Process: 9113 ExecStartPre=/usr/bin/install -m 755 -o mysql -g root -d /var/run/mysqld (code=exited, status=0/SUCCESS)
    Process: 9114 ExecStartPre=/bin/sh -c systemctl unset-environment _WSREP_START_POSITION (code=exited, status=0/SUCCESS)
    Process: 9121 ExecStartPre=/bin/sh -c [ ! -e /usr/bin/galera_recovery ] && VAR= ||   VAR=`cd /usr/bin/..; /usr/bin/galera_recovery`; [ $? -eq 0 ]   && systemctl set-environment _WSREP_START_POSITION=$VAR || exit 1 (code=exited,
    Process: 9175 ExecStart=/usr/sbin/mysqld $MYSQLD_OPTS $_WSREP_NEW_CLUSTER $_WSREP_START_POSITION (code=exited, status=0/SUCCESS)
   Main PID: 9175 (code=exited, status=1/FAILURE)
     Status: "MariaDB server is down"

Oct 17 19:39:00 XOTICPC systemd[1]: Starting MariaDB 10.3.34 database server...
Oct 17 19:39:00 XOTICPC mysqld[9175]: 2022-10-17 19:39:00 0 [Note] /usr/sbin/mysqld (mysqld 10.3.34-MariaDB-0ubuntu0.20>
Oct 17 19:39:02 XOTICPC systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
Oct 17 19:39:02 XOTICPC systemd[1]: mariadb.service: Failed with result 'exit-code'.
Oct 17 19:39:02 XOTICPC systemd[1]: Failed to start MariaDB 10.3.34 database server.


user@XOTICPC:~/Downloads$ journalctl -xe
-- Support: http://www.ubuntu.com/support
--
-- A start job for unit mariadb.service has begun execution.
--
-- The job identifier is 2422.
Oct 17 19:39:49 XOTICPC mysqld[9273]: 2022-10-17 19:39:49 0 [Note] /usr/sbin/mysqld (mysqld 10.3.34-MariaDB-0ubuntu0.20>
Oct 17 19:39:51 XOTICPC systemd[1]: mariadb.service: Main process exited, code=exited, status=1/FAILURE
-- Subject: Unit process exited
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- An ExecStart= process belonging to unit mariadb.service has exited.
--
-- The process' exit code is 'exited' and its exit status is 1.
Oct 17 19:39:51 XOTICPC systemd[1]: mariadb.service: Failed with result 'exit-code'.
-- Subject: Unit failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- The unit mariadb.service has entered the 'failed' state with result 'exit-code'.
Oct 17 19:39:51 XOTICPC systemd[1]: Failed to start MariaDB 10.3.34 database server.
-- Subject: A start job for unit mariadb.service has failed
-- Defined-By: systemd
-- Support: http://www.ubuntu.com/support
--
-- A start job for unit mariadb.service has finished with a failure.
--
-- The job identifier is 2422 and the job result is failed.
Oct 17 19:39:51 XOTICPC sudo[9220]: pam_unix(sudo:session): session closed for user root