Warning: Declaration of PayPal::validateOrder($id_cart, $id_order_state, $amount_paid, $payment_method = 'Unknown', $message = NULL, $transaction = Array, $currency_special = NULL, $dont_touch_amount = false, $secure_key = false, ?Shop $shop = NULL) should be compatible with PaymentModuleCore::validateOrder($id_cart, $id_order_state, $amount_paid, $payment_method = 'Unknown', $message = NULL, $extra_vars = Array, $currency_special = NULL, $dont_touch_amount = false, $secure_key = false, ?Shop $shop = NULL, ?string $order_reference = NULL) in /home/distributionkathleen/www/boutique/modules/paypal/paypal.php on line 61