Its an old server working fine with the last 1 yr. now when users tries to create db, its showing internal error. Also database list are also not loading.
systemctl status mysqld
● mariadb.service - MariaDB 10.5.10 database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─gov.conf, migrated-from-my.cnf-settings.conf
Active: active (running) since Thu 2023-08-17 16:53:42 EDT; 10 months 30 days ago
Docs: man:mariadbd(8)
https://mariadb.com/kb/en/library/systemd/
Main PID: 1538 (mariadbd)
Status: "Taking your SQL requests now..."
Tasks: 26 (limit: 190968)
Memory: 2.3G
CGroup: /system.slice/mariadb.service
└─1538 /usr/sbin/mariadbd
systemctl status mysqld
● mariadb.service - MariaDB 10.5.10 database server
Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
Drop-In: /etc/systemd/system/mariadb.service.d
└─gov.conf, migrated-from-my.cnf-settings.conf
Active: active (running) since Thu 2023-08-17 16:53:42 EDT; 10 months 30 days ago
Docs: man:mariadbd(8)
https://mariadb.com/kb/en/library/systemd/
Main PID: 1538 (mariadbd)
Status: "Taking your SQL requests now..."
Tasks: 26 (limit: 190968)
Memory: 2.3G
CGroup: /system.slice/mariadb.service
└─1538 /usr/sbin/mariadbd