This error may occur if your MariaDB database installation is corrupted or incomplete. Here’s how you can resolve this issue:
1. Backup your data. Before you start, it is advisable to back up your data to prevent loss during the process.
1. Reinstall MariaDB. Uninstall the existing MariaDB database and install it again from a trusted source.
1. Initialize MariaDB database. Run the command `mysql_install_db` or `mariadb-install-db` to initialize the MariaDB data directory and create initial system tables in the MySQL database.
1. Start MariaDB service. Start the MariaDB service in your system with the command `systemctl start mariadb` or `service mariadb start`.
1. Test your database. Test to check if the database is working fine with the command `mysql -u root –p`.
Note: The above steps are generally same, but might vary slightly depending on your Operating System. Please ensure to use relevant instructions for your OS.
Ensure you follow each step in order because missing a step could lead to the error. If after following the steps and the error is still not resolved, it might be advisable to seek the help of a professional who is skilled in database management or contact MariaDB support.
