Minimserver crash - fixed in Release 72

[Pastim]

I should add that the version info is as below - xubuntu 14.04 64 bit

Code:

19:53:23.512 MinimServer 0.8.3 update 70, Copyright (c) 2012-2015 Simon Nash. All rights reserved.
19:53:23.516 MinimStreamer 0.5.17, Copyright (c) 2012-2015 Simon Nash. All rights reserved.
19:53:23.517 Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
19:53:23.517 Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)
19:53:23.518 Platform default charset is UTF-8
19:53:26.284 Language setting is 'eng'

I attach the config file. One change I made today was to add a new displayFormat for Group. That may be somewhat unusual.