# Page Not Found

The URL `ref/mdb/status-variables/Acl_package_spec_grants` does not exist.

You might be looking for one of these pages:
- [Optimizing table_open_cache](https://mariadb.com/docs/server/ha-and-performance/optimization-and-tuning/system-variables/optimizing-table_open_cache.md)
- [Deploy with Package Tarballs](https://mariadb.com/docs/server/server-management/install-and-upgrade-mariadb/installing-mariadb/binary-packages/package-tarballs.md)
- [BACKUP Statements](https://mariadb.com/docs/server/reference/sql-statements/administrative-sql-statements/backup-commands.md)
- [Application-Time Periods](https://mariadb.com/docs/server/reference/sql-structure/temporal-tables/application-time-periods.md)
- [SQL Error Log System Variables and Options](https://mariadb.com/docs/server/ha-and-performance/optimization-and-tuning/system-variables/sql-error-log-system-variables-and-options.md)

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