recurly error

gistfile1.txt

subscription = Recurly::Subscription.create(
  :plan_code => 'gold',
  :currency  => 'EUR',
  :customer_notes  => 'Thank you for your business!',
  :account   => {
    :account_code => '1',
    :email        => 'verena@example.com',
    :first_name   => 'Verena',
    :last_name    => 'Example',
    :billing_info => {
      :number => '4111-1111-1111-1111',
      :month  => 1,
      :year   => 2014,
    }
  })
=> #<Recurly::Subscription activated_at: nil, address: nil, bulk: nil, canceled_at: nil, collection_method: nil, cost_in_cents: nil, coupon_code: nil, currency: "EUR", current_period_ends_at: nil, current_period_started_at: nil, customer_notes: "Thank you for your business!", expires_at: nil, net_terms: nil, pending_subscription: nil, po_number: nil, quantity: nil, remaining_billing_cycles: nil, state: nil, subscription_add_ons: [], tax_in_cents: nil, tax_rate: nil, tax_region: nil, tax_type: nil, terms_and_conditions: nil, total_billing_cycles: nil, trial_ends_at: nil, trial_started_at: nil, unit_amount_in_cents: nil, uuid: nil, vat_reverse_charge_notes: nil, errors: {"plan_code"=>["is invalid"], "unit_amount_in_cents"=>["is not a number"]}>

  subscription = Recurly::Subscription.create(
    :plan_code => 'us-1',
    :currency  => 'USD',
    :customer_notes  => 'Thank you for your business!',
    :account   => {
      :account_code => '1',
      :email        => 'verena@example.com',
      :first_name   => 'Verena',
      :last_name    => 'Example',
      :billing_info => {
        :number => '4111-1111-1111-1111',
        :month  => 1,
        :year   => 2016,
      }
    })
=> #<Recurly::Subscription activated_at: nil, address: nil, bulk: nil, canceled_at: nil, collection_method: nil, cost_in_cents: nil, coupon_code: nil, currency: "USD", current_period_ends_at: nil, current_period_started_at: nil, customer_notes: "Thank you for your business!", expires_at: nil, net_terms: nil, pending_subscription: nil, po_number: nil, quantity: nil, remaining_billing_cycles: nil, state: nil, subscription_add_ons: [], tax_in_cents: nil, tax_rate: nil, tax_region: nil, tax_type: nil, terms_and_conditions: nil, total_billing_cycles: nil, trial_ends_at: nil, trial_started_at: nil, unit_amount_in_cents: nil, uuid: nil, vat_reverse_charge_notes: nil, errors: {"account"=>["is invalid"]}>
>>
?>