cannot use &Server{} (value of type *Server) as tfprotov5.ProviderServer value in variable declaration: *Server does not implement tfprotov5.ProviderServer (missing method CallFunction)

cannot use &Server{} (value of type *Server) as tfprotov6.ProviderServer value in variable declaration: *Server does not implement tfprotov6.ProviderServer (missing method CallFunction)

Process completed with exit code 2.