Unhandled Exception: System.AggregateException: One or more errors occurred. (Error -4082 EBUSY resource busy or locked) ---> Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.UvException: Error -4082 EBUSY resource busy or locked
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.Libuv.ThrowError(Int32 statusCode)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.Libuv.loop_close(UvLoopHandle handle)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.UvLoopHandle.ReleaseHandle()
   at System.Runtime.InteropServices.SafeHandle.InternalDispose()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.KestrelThread.ThreadStart(Object parameter)
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.KestrelThread.<StopAsync>d__45.MoveNext()
   --- End of inner exception stack trace ---
   at System.ThrowHelper.ThrowAggregateException(List`1 exceptions)
   at System.Threading.Tasks.Task.WaitAll(Task[] tasks, Int32 millisecondsTimeout, CancellationToken cancellationToken)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.KestrelEngine.Dispose()
   at Microsoft.AspNetCore.Server.Kestrel.KestrelServer.Dispose()
   at Microsoft.Extensions.DependencyInjection.ServiceProvider.Dispose()
   at Microsoft.AspNetCore.Hosting.Internal.WebHost.Dispose()
   at Raven.Server.RavenServer.Dispose() in C:\Work\ravendb-4.0\src\Raven.Server\RavenServer.cs:line 374
   at Raven.Server.Program.Main(String[] args) in C:\Work\ravendb-4.0\src\Raven.Server\Program.cs:line 64