MYSQL server not running

Hi,

Please help me and explain the issue below.

Waiting for “mysql” to start ……………failed.

Cpanel::Exception::Services::StartError Service Status

Service Error
(XID tsgsvz) The “mysql” service failed to start.

Startup Log
May 04 14:03:17 cloud.domain.com systemd[1]: Starting MariaDB 10.1.44 database server...
May 04 14:03:17 cloud.domain.com mysqld[16321]: 2020-05-04 14:03:17 139733906487552 [Note] /usr/sbin/mysqld (mysqld 10.1.44-MariaDB) starting as process 16321 ...
May 04 14:03:20 cloud.domain.com systemd[1]: mariadb.service: main process exited, code=exited, status=1/FAILURE
May 04 14:03:20 cloud.domain.com systemd[1]: Failed to start MariaDB 10.1.44 database server.
May 04 14:03:20 cloud.domain.com systemd[1]: Unit mariadb.service entered failed state.
May 04 14:03:20 cloud.domain.com systemd[1]: mariadb.service failed.

mysql has failed. Contact your system administrator if the service does not automagically recover.

I'd tried to contact on chat support and skype but chat support is not working. Please help me to fix this issue! Thanks