Just to confirm, is your database 30 MB or 30 GB?
There are couple of options to take backup of database.
If your database is big like 30GB then best option is to make backup using `mysqldump` command.
1. Login into your SSH terminal
2. Run this command
mysqldump -u <db-username-here> -p --single-transaction --compact --no-tablespaces <db-name-here>| gzip > /path-to-store-db/filename.sql.gz
Use our in-built Backup Manage.
Guide article: https://zeslecp.com/docs/backup-manager/database-backup
You can access PhpMyAdmin from your User Area.
1. Login into user account (not admin account).
2. Navigate to Databases > Access PhpMyAdmin (there you can download databases as you like)