Hello.I had a working website for 2 years, which suddenly stopped working. I haven’t performed any updates or upgrades. When I woke up, I noticed that it was not functioning.I contacted my hosting provider, who informed me that the problem was not on their end.
Cyberpanel v2.3 build 4
ip:8090 shows error (error connection refused), so i have no access to my panel
after commant line systemctl restart lscpd shows error server error 500
MariaDb 10.3 , Ubuntu 20.04
Server 8 ram , 50 GB SSD NVMe , 4 CPU , external ftp Backblaze , platform Playtube
status lsws - active
status MariaDB - failed - mariadb.service: Failed with result ‘exit-code’.
status pdns - activating
error log
2023-06-28 5:41:35 0 [Note] InnoDB: Creating sys_virtual system tables.
2023-06-28 5:41:35 0 [Note] InnoDB: Creating shared tablespace for temporary tables
2023-06-28 5:41:35 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
2023-06-28 5:41:35 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
2023-06-28 5:41:35 0 [Note] InnoDB: 10.3.38 started; log sequence number 0; transaction id 7
2023-06-28 5:41:35 0 [Note] Plugin 'FEEDBACK' is disabled.
2023-06-28 5:41:35 0 [ERROR] Could not open mysql.plugin table. Some plugins may be not loaded
2023-06-28 5:41:35 0 [ERROR] Can't open and lock privilege tables: Table 'mysql.servers' doesn't exist
2023-06-28 5:41:35 0 [Note] Server socket created on IP: '127.0.0.1'.
2023-06-28 5:41:35 0 [ERROR] Fatal error: Can't open and lock privilege tables:Table 'mysql.user' doesn't exist
Is there any way for fix ? Thank you in advance