Error when use "urbackupsrv remove-unknown"

Server
1

I get the error message below when it runs the command “urbackupsrv remove-unknown” on UrBackup Server 2.0.18 (Debian Jessie)

2016-05-12 20:44:44: ERROR: SQLITE: Long running query Stmt: [PRAGMA journal_mode = DELETE] 2016-05-12 20:44:44: ERROR: Active query(0): PRAGMA journal_mode = DELETE

2

You should stop the server before running remove-unknown.