ActiveModel::ForbiddenAttributesError

Question

Activeadminの管理者ユーザー画面から投稿しようとすると以下のエラーが発生します、、、
解決策を教えていただきたいです、、、

以下エラー画面

ActiveModel::ForbiddenAttributesError in Admin::ReviewsController#create
ActiveModel::ForbiddenAttributesError
Extracted source (around line #21):
19
20
21
22
23
24
              
      def sanitize_for_mass_assignment(attributes)
        if attributes.respond_to?(:permitted?)
          raise ActiveModel::ForbiddenAttributesError if !attributes.permitted?
          attributes.to_h
        else
          attributes

以下コントローラー

class ReviewsController < ApplicationController
before_action :move_to_index, except: :index

  def search
    @q        = Review.ransack(params[:q])
    @results = @q.result(distinct: true)
  end

  def index
    @review = Review.all.order(id: 'DESC').page(params[:page]).per(10)
  end

  def new
    @review = Review.new
  end

  def create
    @review = Review.new(review_params)
    @review.save
    redirect_to("/")
  end


  private
  def review_params
    params.permit(:bookname, :tag_list, :content, :level, :created_at, :updated_at).merge(user_id: current_user.id)
  end

  def move_to_index
    redirect_to action: :index unless user_signed_in?
  end

end