Minimserver on Synology error after install

[r.sitompoel@yahoo.com]

Just reinstalled. The log states:
MinimServer 0.8.3 update 50, Copyright © 2012-2014 Simon Nash. All rights reserved.
Java™ SE Embedded Runtime Environment (build 1.8.0_51-b07)
Java HotSpot™ Embedded Client VM (build 25.51-b07, mixed mode)
Platform default charset is UTF-8
autoUpdate: installed package 'minimserver-0.8-update-69'
autoUpdate: relaunching runtime
MinimServer 0.8.3 update 69, Copyright © 2012-2015 Simon Nash. All rights reserved.
Java™ SE Embedded Runtime Environment (build 1.8.0_51-b07)
Java HotSpot™ Embedded Client VM (build 25.51-b07, mixed mode)
Platform default charset is UTF-8
Language setting is 'enu'
Current time is Fri Nov 06 21:27:02 CET 2015 in time zone Europe/Brussels
starting MinimServer[Synology]
MinimServer: no content directory selected
MinimServer error: now stopped, use 'restart' or 'exit'

The out-log states:

MinimServer 0.8.3 update 50, Copyright © 2012-2014 Simon Nash. All rights reserved.
autoUpdate: installed package 'minimserver-0.8-update-69'
Enter command (? for help), or null to exit:
>autoUpdate: relaunching runtime
>MinimServer 0.8.3 update 69, Copyright © 2012-2015 Simon Nash. All rights reserved.
starting MinimServer[Synology]
MinimServer: no content directory selected
MinimServer error: now stopped, use 'restart' or 'exit'
Enter command (? for help):
>