[Info] Bootstrap: Starting Sonarr - /opt/NzbDrone/NzbDrone.exe - Version 2.0.0.4230
[Info] MigrationLogger: *** Migrating data source=/home/xx/.config/NzbDrone/nzbdrone.db;cache size=-10485760;datetimekind=Utc;journal mode=Wal;pooling=True;version=3 ***
[Info] MigrationLogger: *** Migrating data source=/home/xx/.config/NzbDrone/logs.db;cache size=-10485760;datetimekind=Utc;journal mode=Wal;pooling=True;version=3 ***
[Info] Router: Application mode: Interactive
[Info] OwinHostController: Listening on the following URLs:
[Info] OwinHostController:   http://*:8989/
[Info] NancyBootstrapper: Starting NzbDrone API
[Error] TaskExtensions: Task Error

[v2.0.0.4230] System.Net.WebException: /usr/lib/libMonoPosixHelper.so ---> System.DllNotFoundException: /usr/lib/libMonoPosixHelper.so
  at (wrapper managed-to-native) System.IO.Compression.DeflateStreamNative:CreateZStream (System.IO.Compression.CompressionMode,bool,System.IO.Compression.DeflateStreamNative/UnmanagedReadOrWrite,intptr)
  at System.IO.Compression.DeflateStreamNative.Create (System.IO.Stream compressedStream, CompressionMode mode, Boolean gzip) [0x0003c] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.IO.Compression/DeflateStream.cs:333
  at System.IO.Compression.DeflateStream..ctor (System.IO.Stream compressedStream, CompressionMode mode, Boolean leaveOpen, Boolean gzip) [0x00036] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.IO.Compression/DeflateStream.cs:75
  at (wrapper remoting-invoke-with-check) System.IO.Compression.DeflateStream:.ctor (System.IO.Stream,System.IO.Compression.CompressionMode,bool,bool)
  at System.IO.Compression.GZipStream..ctor (System.IO.Stream stream, CompressionMode mode, Boolean leaveOpen) [0x00006] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.IO.Compression/GZipStream.cs:48
  at System.IO.Compression.GZipStream..ctor (System.IO.Stream stream, CompressionMode mode) [0x00000] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.IO.Compression/GZipStream.cs:44
  at (wrapper remoting-invoke-with-check) System.IO.Compression.GZipStream:.ctor (System.IO.Stream,System.IO.Compression.CompressionMode)
  at System.Net.HttpWebResponse..ctor (System.Uri uri, System.String method, System.Net.WebConnectionData data, System.Net.CookieContainer container) [0x000e8] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.Net/HttpWebResponse.cs:90
  at (wrapper remoting-invoke-with-check) System.Net.HttpWebResponse:.ctor (System.Uri,string,System.Net.WebConnectionData,System.Net.CookieContainer)
  at System.Net.HttpWebRequest.SetResponseData (System.Net.WebConnectionData data) [0x00039] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.Net/HttpWebRequest.cs:1484
  --- End of inner exception stack trace ---
  at System.Net.HttpWebRequest.EndGetResponse (IAsyncResult asyncResult) [0x00065] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.Net/HttpWebRequest.cs:1007
  at System.Net.HttpWebRequest.GetResponse () [0x0000e] in /builddir/build/BUILD/mono-4.4.2/mcs/class/System/System.Net/HttpWebRequest.cs:1019
  at NzbDrone.Common.Http.Dispatchers.ManagedHttpDispatcher.GetResponse (NzbDrone.Common.Http.HttpRequest request, System.Net.CookieContainer cookies) [0x000ef] in M:\BuildAgent\work\6c3239faf2b92630\src\NzbDrone.Common\Http\Dispatchers\ManagedHttpDispatcher.cs:59