Kanban server is down

[fcatae]

System is receiving this error.

crit: Microsoft.AspNetCore.Server.Kestrel[0]
      Unable to start Kestrel.
System.IO.IOException: Failed to bind to address http://localhost:26141. ---> System.AggregateException: One or more errors occurred. (Error -4092 EACCES permission denied) (Error -4090 EADDRNOTAVAIL address not available) ---> Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.UvException: Error -4092 EACCES permission denied
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.Libuv.tcp_bind(UvTcpHandle handle, SockAddr& addr, Int32 flags)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.UvTcpHandle.Bind(ServerAddress address)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.TcpListener.CreateListenSocket()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.Listener.<StartAsync>b__8_0(Object state)
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at Microsoft.AspNetCore.Server.Kestrel.KestrelServer.Start[TContext](IHttpApplication`1 application)

Unhandled Exception: System.IO.IOException: Failed to bind to address http://localhost:26141. ---> System.AggregateException: One or more errors occurred. (Error -4092 EACCES permission denied) (Error -4090 EADDRNOTAVAIL address not available) ---> Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.UvException: Error -4092 EACCES permission denied
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.Libuv.tcp_bind(UvTcpHandle handle, SockAddr& addr, Int32 flags)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Networking.UvTcpHandle.Bind(ServerAddress address)
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.TcpListener.CreateListenSocket()
   at Microsoft.AspNetCore.Server.Kestrel.Internal.Http.Listener.<StartAsync>b__8_0(Object state)
   --- End of inner exception stack trace ---
   --- End of inner exception stack trace ---
   at Microsoft.AspNetCore.Server.Kestrel.KestrelServer.Start[TContext](IHttpApplication`1 application)
   at Microsoft.AspNetCore.Hosting.Internal.WebHost.Start()
   at Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host, CancellationToken token, String shutdownMessage)
   at Microsoft.AspNetCore.Hosting.WebHostExtensions.Run(IWebHost host)
   at Arda.Kanban.Program.Main(String[] args) in D:\home\site\repository\src\Arda.Kanban\Program.cs:line 35

[fcatae]

It looks like TCP resource exaustion in the host machine.

Changed the appPlan to another type in order to force changing the host machine.

Now it is working.