The target database is MariaDB 10.4.7. This database is not supported; it has known issues when used with Bitbucket. Please use a supported database. Refer to the Bitbucket documentation for more information about which databases are supported.
com.atlassian.stash.internal.db.DefaultDatabaseManager.validateConfiguration(DefaultDatabaseManager.java:226)
com.atlassian.stash.internal.db.DefaultDatabaseManager.prepareDatabase(DefaultDatabaseManager.java:183)
com.atlassian.stash.internal.maintenance.SpringMaintenanceTaskFactory.setupTask(SpringMaintenanceTaskFactory.java:151)
What to do? I can't rollback database.