Crash on Debian Linux "Unable to find config key"

Hello,

I’ve been experiencing a crash almost daily lately under Debian linux. The trace shows the following output:

14-1-4 10:20:19.8|Trace|CommandExecutor|Publishing TrackedCommandCleanupCommand
14-1-4 10:20:19.8|Trace|CommandExecutor|TrackedCommandCleanupCommand -> CommandTrackingService
14-1-4 10:20:19.8|Trace|EventAggregator|Publishing CommandExecutedEvent
14-1-4 10:20:19.8|Trace|EventAggregator|CommandExecutedEvent -> TaskManager
14-1-4 10:20:19.8|Trace|TaskManager|Updating last run time for: NzbDrone.Core.Messaging.Commands.Tracking.TrackedCommandCleanupCommand
14-1-4 10:20:19.9|Trace|EventAggregator|CommandExecutedEvent <- TaskManager
14-1-4 10:20:19.9|Trace|CommandExecutor|TrackedCommandCleanupCommand <- CommandTrackingService [00:00:00.0018260]
14-1-4 10:20:19.9|Trace|CommandExecutor|Publishing CheckForFailedDownloadCommand
14-1-4 10:20:19.9|Trace|CommandExecutor|CheckForFailedDownloadCommand -> FailedDownloadService
14-1-4 10:20:19.9|Trace|ConfigService|Unable to find config key ‘enablefaileddownloadhandling’ defaultValue:'True’
EOF HERE

Version: 2.0.0.1016
Debian: 7.3
Mono JIT compiler version 2.10.8.1 (Debian 2.10.8.1-8)

The crash isn’t related to that message.

We’re you adding a number of shows at the same time or searching for a bunch of episodes when it crashes, or is it completely random?

This sounds like the same issue as here: https://trello.com/c/LDjpnw1Y/482-mono-crashes-when-adding-shows-too-quickly

No, every crash has happened when I’m not actively using the program. Most of the time it happens at night, but it’s really kind of random.