Received SSH_MSG_DISCONNECT (reason=BY_APPLICATION, msg=User Disconnected)

Recently, our provider changed their SFTP server and we started to receive below error while downloading files, which was not there before in the old SFTP server. Any help would be really appreciated. We are using the latest sshj version i.e. 0.38.0

`{"logger":"net.schmizz.sshj.transport.TransportImpl","message":"Received SSH_MSG_DISCONNECT (reason=BY_APPLICATION, msg=User Disconnected)"}
{"logger":"net.schmizz.sshj.transport.TransportImpl","message":"Dying because - User Disconnected","exception":"net.schmizz.sshj.transport.TransportException: User Disconnected\n\tat net.schmizz.sshj.transport.TransportImpl.gotDisconnect(TransportImpl.java:548)\n\tat net.schmizz.sshj.transport.TransportImpl.handle(TransportImpl.java:500)\n\tat net.schmizz.sshj.transport.Decoder.decode(Decoder.java:113)\n\tat net.schmizz.sshj.transport.Decoder.received(Decoder.java:200)\n\tat net.schmizz.sshj.transport.Reader.run(Reader.java:60)\n"}
{"logger":"net.schmizz.sshj.transport.TransportImpl","message":"Disconnected - BY_APPLICATION"}`