Segmentation fault when i visit sonarr webpage

ubuntu 16.04

Mono JIT compiler version 6.4.0.198 (tarball Tue Sep 24 01:20:30 UTC 2019)
Copyright © 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: yes(610)
Suspend: hybrid
GC: sgen (concurrent by default)

mono --debug /opt/NzbDrone/NzbDrone.exe
[Info] Bootstrap: Starting Sonarr - /opt/NzbDrone/NzbDrone.exe - Version 2.0.0.5338
[Debug] ProcessProvider: Found 0 processes with the name: NzbDrone.Console
[Debug] ProcessProvider: Found 1 processes with the name: NzbDrone
[Debug] ProcessProvider: - [8699] NzbDrone
[Info] Router: Application mode: Interactive
[Debug] Router: Tray selected
[Info] MigrationLogger: *** Migrating data source=/root/.config/NzbDrone/nzbdrone.db;cache size=-10000;datetimekind=Utc;journal mode=Wal;pooling=True;version=3 ***
[Debug] MigrationLogger: Took: 00:00:00.3131165
[Info] MigrationLogger: *** Migrating data source=/root/.config/NzbDrone/logs.db;cache size=-10000;datetimekind=Utc;journal mode=Wal;pooling=True;version=3 ***
[Debug] MigrationLogger: Took: 00:00:00.0509969
[Info] OwinHostController: Listening on the following URLs:
[Info] OwinHostController: http://*:8989/
[Debug] OwinAppFactory: Attaching NzbDroneVersionMiddleWare to host
[Debug] OwinAppFactory: Attaching SignalRMiddleWare to host
[Debug] OwinAppFactory: Attaching NancyMiddleWare to host
[Info] NancyBootstrapper: Starting Web Server
[Debug] BrowserService: non-interactive runtime. Won’t attempt to open browser.
[Trace] EventAggregator: Publishing ApplicationStartedEvent
[Trace] EventAggregator: ApplicationStartedEvent -> QualityDefinitionService
[Debug] QualityDefinitionService: Setting up default quality config
[Trace] EventAggregator: ApplicationStartedEvent <- QualityDefinitionService
[Trace] EventAggregator: ApplicationStartedEvent -> ProgressMessageTarget
[Trace] EventAggregator: ApplicationStartedEvent <- ProgressMessageTarget
[Trace] EventAggregator: ApplicationStartedEvent -> ProfileService
[Trace] EventAggregator: ApplicationStartedEvent <- ProfileService
[Trace] EventAggregator: ApplicationStartedEvent -> NotificationFactory
[Debug] NotificationFactory: Initializing Providers. Count 20
[Trace] EventAggregator: ApplicationStartedEvent <- NotificationFactory
[Trace] EventAggregator: ApplicationStartedEvent -> CommandExecutor
[Trace] EventAggregator: ApplicationStartedEvent <- CommandExecutor
[Trace] EventAggregator: ApplicationStartedEvent -> CommandQueueManager
[Trace] CommandQueueManager: Orphaning incomplete commands
[Trace] EventAggregator: ApplicationStartedEvent <- CommandQueueManager
[Trace] EventAggregator: ApplicationStartedEvent -> Scheduler
[Trace] EventAggregator: ApplicationStartedEvent <- Scheduler
[Trace] EventAggregator: ApplicationStartedEvent -> TaskManager
[Trace] ConfigService: Using default config value for ‘rsssyncinterval’ defaultValue:‘15’
[Trace] ConfigService: Using default config value for ‘downloadedepisodesscaninterval’ defaultValue:‘1’
[Trace] TaskManager: Initializing jobs. Available: 10 Existing: 10
[Trace] EventAggregator: ApplicationStartedEvent <- TaskManager
[Trace] EventAggregator: ApplicationStartedEvent -> MetadataFactory
[Debug] MetadataFactory: Initializing Providers. Count 4
[Trace] EventAggregator: ApplicationStartedEvent <- MetadataFactory
[Trace] EventAggregator: ApplicationStartedEvent -> DownloadClientFactory
[Debug] DownloadClientFactory: Initializing Providers. Count 15
[Trace] EventAggregator: ApplicationStartedEvent <- DownloadClientFactory
[Trace] EventAggregator: ApplicationStartedEvent -> IndexerFactory
[Debug] IndexerFactory: Initializing Providers. Count 12
[Trace] EventAggregator: ApplicationStartedEvent <- IndexerFactory
[Trace] EventAggregator: ApplicationStartedEvent -> UserService
[Trace] EventAggregator: ApplicationStartedEvent <- UserService
[Trace] EventAggregator: ApplicationStartedEvent ~> HealthCheckService
[Trace] EventAggregator: ApplicationStartedEvent ~> ConfigFileProvider
[Trace] ConfigService: Using default config value for ‘downloadedepisodesfolder’ defaultValue:’’
[Trace] ConfigService: Using default config value for ‘downloadedepisodesfolder’ defaultValue:’’
[Trace] EventAggregator: ApplicationStartedEvent <~ ConfigFileProvider
[Trace] ConfigService: Using default config value for ‘downloadedepisodesfolder’ defaultValue:’’
[Debug] MonoVersionCheck: Mono version is 3.10 or better: 6.4.0.198
[Trace] ConfigService: Using default config value for ‘proxyenabled’ defaultValue:‘False’
[Trace] HttpClient: Req: [GET] http://services.sonarr.tv/v1/update/master?version=2.0.0.5338&os=linux&runtimeVer=6.4.0.198
[Trace] ConfigService: Using default config value for ‘proxyenabled’ defaultValue:‘False’
[Trace] HttpClient: Res: [GET] http://services.sonarr.tv/v1/update/master?version=2.0.0.5338&os=linux&runtimeVer=6.4.0.198: 200.OK (179 ms)
[Trace] EventAggregator: Publishing HealthCheckCompleteEvent
[Trace] EventAggregator: HealthCheckCompleteEvent -> HealthModule
[Trace] EventAggregator: HealthCheckCompleteEvent <- HealthModule
[Trace] EventAggregator: ApplicationStartedEvent <~ HealthCheckService
Segmentation fault

as soon as i try to load website it does that…, i have left it running for 5 minutes but as soon as i load the website Seg fault.

config.xml

Trace 8989 * 9898 False -removed- None True master

debug - https://hastebin.com/alunetaxik.rb

trace - https://hastebin.com/nawosafipa.rb