That's my error message

I upgrade the keepass rpc but that is not changing.

I use mremoteNG and for the check of the windows rpc ; I install
I mean the error is comming from here

Sorry if my topic is not on the good place

Best regards

ERROR! Please click on this box, press CTRL-C on your keyboard and paste into a new post on the KeeFox forum ( Doing this will help other people to use KeeFox without any unexpected error messages like this. Please briefly describe what you were doing when the problem occurred, which version of KeeFox, KeePass and Firefox you use and what other security software you run on your machine. Thanks! Technical detail follows: System.NullReferenceException: La référence d’objet n’est pas définie à une instance d’un objet.

à KeePassRPC.KeePassRPCClientConnection.Encrypt(String plaintext)

à KeePassRPC.KeePassRPCClientConnection.Signal(Signal signal, String methodName)