Hi,

Since updating from Upgraded from 5.0.23 (Fedora 26) to 6.0.1 last week. Since the update we are seeing the following error messages in the AdminLog:

Mon Nov 27 13:40:09 2017	error	OTRS-otrs.Daemon.pl - Daemon Kernel::System::Daemon::DaemonModules::SchedulerTaskWorker-10	Backend MasterSlave is invalid!
Mon Nov 27 13:40:02 2017	error	OTRS-CGI-10	Search not executed due to invalid value 'Master' on field 'MasterSlave'!

MasterSlave was activated in an older version of OTRS, and seamlessly updated with the update from 5 to 6.

Any idea how I can debug this problem?

What extra information would I have to provide to find the cause of the problem.

OTRS 6.0.1

Fedora 26

OTRSMasterSlave 6.0.1

Regards

Rudolf Bargholz

Online Travel Services AG

Jenatschstrasse 1, 8002, Zürich, Switzerland

Mail: bargholz@onlinetravel.ch Tel.: +41 (44) 2046006 Fax: +41 (44) 2046009