● mysqld.service - LSB: start and stop MySQL
Loaded: loaded (/etc/init.d/mysqld; generated)
Drop-In: /etc/systemd/system/mysqld.service.d
└─override.conf
Active: failed (Result: exit-code) since Fri 2022-02-18 05:51:27 EST; 4min 43s ago
Docs: man:systemd-sysv-generator(8)
Process: 2829 ExecStart=/usr/sbin/mysqld --skip-grant-tables --skip-networking (code=exited, status=1/FAILURE)
Feb 18 05:51:19 vmi786668.contaboserver.net systemd[1]: Starting LSB: start and stop MySQL...
Feb 18 05:51:27 vmi786668.contaboserver.net mysqld[2829]: mysqld: Error on realpath() on '/var/lib/mysql-files' (Error 2 - No such file or directory)
Feb 18 05:51:27 vmi786668.contaboserver.net mysqld[2829]: 2022-02-18T10:51:27.585290Z 0 [Warning] [MY-000081] [Server] option 'max_allowed_packet': unsigned value 107374182400 adjusted to 1073741824.
Feb 18 05:51:27 vmi786668.contaboserver.net mysqld[2829]: 2022-02-18T10:51:27.588058Z 0 [Warning] [MY-011068] [Server] The syntax 'expire-logs-days' is deprecated and will be removed in a future release. Please use binlog_expire_logs_seconds instead.
Feb 18 05:51:27 vmi786668.contaboserver.net mysqld[2829]: 2022-02-18T10:51:27.591440Z 0 [Warning] [MY-010915] [Server] 'NO_ZERO_DATE', 'NO_ZERO_IN_DATE' and 'ERROR_FOR_DIVISION_BY_ZERO' sql modes should be used with strict mode. They will be merged with stri>
Feb 18 05:51:27 vmi786668.contaboserver.net mysqld[2829]: 2022-02-18T10:51:27.594545Z 0 [ERROR] [MY-010095] [Server] Failed to access directory for --secure-file-priv. Please make sure that directory exists and is accessible by MySQL Server. Supplied value :>
Feb 18 05:51:27 vmi786668.contaboserver.net mysqld[2829]: 2022-02-18T10:51:27.595802Z 0 [ERROR] [MY-010119] [Server] Aborting
Feb 18 05:51:27 vmi786668.contaboserver.net systemd[1]: mysqld.service: Control process exited, code=exited, status=1/FAILURE
Feb 18 05:51:27 vmi786668.contaboserver.net systemd[1]: mysqld.service: Failed with result 'exit-code'.
Feb 18 05:51:27 vmi786668.contaboserver.net systemd[1]: Failed to start LSB: start and stop MySQL.
How do I fix this?
Ubuntu 20.04 LTS