anyone know how to fix this?

[Rymak]

Error while reading a message from server.
Exception thrown while reading segment SyncIds at position 16.
Inner exception: Object reference not set to an instance of an object.
at Barotrauma.CharacterInfo.ClientRead(Identifier speciesName, IReadMessage inc)
at Barotrauma.MultiPlayerCampaign.ClientRead(IReadMessage msg)
at Barotrauma.Networking.GameClient.<ReadLobbyUpdate>b__114_0(ServerNetSegment segment, IReadMessage inc)
at Barotrauma.Networking.SegmentTableReader`1.Read(IReadMessage msg, SegmentDataReader segmentDataReader, ExceptionHandler exceptionHandler)


every time i join on this modded server i get this but on other modded server is connect with no issues...