Radarr not starting

[jfairham1]

Hi
I'm posting the issue here as i'm unable to login to plaza currently. The issue is Radarr, when I restarted it due to amending some jacket settings, it won't restart. It just shows as a red dot in the UI.

Looking through the logs I see the following error:-
[v0.2.0.910] System.InvalidOperationException: Permission denied ---> Mono.Unix.UnixIOException: Permission denied [EACCES].
--- End of inner exception stack trace ---
at Mono.Unix.UnixDriveInfo.Refresh (System.Boolean throwException) [0x00031] in <97c3ae7bb13f4ae0bcfcf0082764eec3>:0
at Mono.Unix.UnixDriveInfo.Refresh () [0x00000] in <97c3ae7bb13f4ae0bcfcf0082764eec3>:0
at Mono.Unix.UnixDriveInfo.get_TotalSize () [0x00000] in <97c3ae7bb13f4ae0bcfcf0082764eec3>:0
at NzbDrone.Mono.Disk.ProcMount.get_TotalSize () [0x00000] in <6026c2661cb44943b5311472ae775c0d>:0
at NzbDrone.Mono.Disk.DiskProvider.GetTotalSize (System.String path) [0x00064] in <6026c2661cb44943b5311472ae775c0d>:0

18-4-16 07:53:34.5|Info|LifecycleService|Restart requested.
18-4-16 07:53:34.5|Error|DiskProvider|Couldn't get free space for /var/lib/docker/containers/30aa00462357682c3ef426101d2d9f0593e301f097333e07b24cc5bcd42f166a/mounts.

I'm confused as too why the error is pointing to docker, I don't have radarr installed through docker, only through quickbox UI.

~/.config/Radarr/logs$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES

(nothing loaded atall)

Mono Version
Mono JIT compiler version 5.10.1.20 (tarball Thu Mar 29 10:44:58 UTC 2018)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
TLS: __thread
SIGSEGV: altstack
Notifications: epoll
Architecture: amd64
Disabled: none
Misc: softdebug
Interpreter: yes
LLVM: supported, not enabled.
GC: sgen (concurrent by default)