Disconnected: Wrong connection protocol

Hey folks! Ive tried to join a server 5 minutes ago with the last update from (development - the lastest updates) on a experimental server (Rust NoTime Latinoamerica) and the Wrong protocol message appears… i had enter that server every time but this is my first time with this issue… anyone have the solution for this?

It usually means either that the client is not updated, and the server you connect to is. Or that the server is not updated/restarted and your client is updated. Version mismatch in short.