Association Type mismatch

I am trying to add User details into 2 tables The table Associations are

Distributor Table:



     class Distributor < ApplicationRecord



          has_one :authentication, dependent: :destroy

     end



Authentication Table



     class Authentication < ApplicationRecord



        belongs_to :distributor

        belongs_to :user



        validates :email,presence: true







        before_save :create_remember_token



        private

        def create_remember_token

           self.remember_token = SecureRandom.urlsafe_base64

        end



      end



Authentication table details





  Authentication(id: integer, email: string, password: string, created_at: datetime, updated_at: datetime, admin: boolean, remember_token: string, user_id: integer, mail_confirmation: boolean, distributor: boolean, distributor_id: integer)

 def create

      @distributor = Distributor.new(distributor_params)

      if @distributor.save

         params[:distributor][:distributor_id] = @distributor.id

         params[:distributor][:password] = "Default"

         params[:distributor][:distributor] = "true"

         @authe_distributor = Authentication.new(authen_distributor_params)

         if @authe_distributor.save

              redirect_to @distributor

         else

              render 'new'

         end

       else

         render 'new'

       end



    end