Rails 5 ActionController::InvalidAuthenticityToken error

Note: While this answer has the desired effect, it does so by reducing overall security. The below answer by Alon is more correct and maintains the security of the site.

class BugsController < ApplicationController
skip_before_filter :verify_authenticity_token
protect_from_forgery prepend: true, with: :exception
before_action :authenticate_user!
before_action :set_bug, only: [:show, :edit, :update]
end

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