merchant has disconnected the order from the order manager.
            if ($order->get_meta('_kom_disconnect')) {
                return new \WP_Error('order_sync_off', 'Order management is disabled');
            }
            // Check if the order has been paid.
            if (empty($order->get_date_paid())) {
                return new \WP_Error('not_paid', 'Order has not been paid.');
            }
            // Changes are only possible if order is an allowed order status.
            if (!\in_array($order->get_status(), apply_filters('kom_allowed_update_statuses', array('on-hold')), \true)) {
                return new \WP_Error('not_allowed_status', 'Order is not in allowed status.');
            }
            // Retrieve Klarna order first.
            $klarna_order = $this->retrieve_klarna_order($order_id);
            if (is_wp_error($klarna_order)) {
                $order->add_order_note('Klarna order could not be updated due to an error.');
                $order->save();
                return new \WP_Error('object_error', 'Klarna order object is of type WP_Error.', $klarna_order);
            }
            if (!\in_array($klarna_order->status, array('CANCELLED', 'CAPTURED', 'PART_CAPTURED'), \true)) {
                $request = new RequestPatchUpdate($this, array('request' => 'update_order_lines', 'order_id' => $order_id, 'klarna_order' => $klarna_order));
                $response = $request->request();
                if (!is_wp_error($response)) {
                    $order->add_order_note('Klarna order updated.');
                    $order->save();
                } else {
                    $reason = $response->get_error_message();
                    if (!empty($reason)) {
                        // translators: %s: error message from Klarna.
                        $order_note = \sprintf(__('Could not update Klarna order lines: %s.', 'klarna-order-management'), $reason);
                    } else {
                        $order_note = __('Could not update Klarna order lines. An unknown error occurred.', 'klarna-order-management');
                    }
                    $order->add_order_note($order_note);
                    $order->save();
                    return new \WP_Error('unknown_error', 'Response object is of type WP_Error.', $response);
                }
            }
        }
        return \true;
    }
    /**
     * Captures a Klarna order.
     *
     * @param int  $order_id Order ID.
     * @param bool $action If this was triggered by an action.
     *
     * @return bool|WP_Error Returns bool true if capture was successful or a WP_Error object if not.
     */
    public function capture_klarna_order($order_id, $action = \false)
    {
        $options = $this->settings->get_settings($order_id);
        $order = wc_get_order($order_id);
        // If the order was not paid using the plugin that instanced this class, bail.
        if (!Utility::check_plugin_instance($this->plugin_instance, $order->get_payment_method())) {
            return;
        }
        if (!isset($options['kom_auto_capture']) || 'yes' === $options['kom_auto_capture'] || $action) {
            // The merchant has disconnected the order from the order manager.
            if ($order->get_meta('_kom_disconnect')) {
                return new \WP_Error('order_sync_off', 'Order management is disabled');
            }
            // Check if the order has been paid.
            if (empty($order->get_date_paid())) {
                return new \WP_Error('not_paid', 'Order has not been paid.');
            }
            // Not going to do this for non-KP and non-KCO orders.
            if (!\in_array($order->get_payment_method(), array('klarna_payments', 'kco'), \true)) {
                return new \WP_Error('not_klarna_order', 'Order does not have klarna_payments or kco payment method.');
            }
            // Do nothing if Klarna order was already captured.
            if ($order->get_meta('_wc_klarna_capture_id', \true)) {
                $order->add_order_note('Klarna order has already been captured.');
                $order->save();
                return new \WP_Error('already_captured', 'Order has already been captured.');
            }
            // Do nothing if we don't have Klarna order ID.
            if (!$order->get_meta('_wc_klarna_order_id', \true) && !$order->get_transaction_id()) {
                $order->update_status('on-hold', 'Klarna order ID is missing, Klarna order could not be captured at this time.');
                return new \WP_Error('klarna_id_missing', 'Klarna order id is missing for order.');
            }
            // Retrieve Klarna order.
            $klarna_order = $this->retrieve_klarna_order($order_id);
            if (is_wp_error($klarna_order)) {
                $order->update_status('on-hold', 'Klarna order could not be captured due to an error.');
                return new \WP_Error('object_error', 'Klarna order object is of type WP_Error.', $klarna_order);
            }
            // Check if order is pending review.
            if ('PENDING' === $klarna_order->fraud_status) {
                $order->update_status('on-hold', 'Klarna order is pending review and could not be captured at this time.');
                return new \WP_Error('pending_fraud_review', 'Order is pending fraud review and cannot be captured.');
            }
            // Check if Klarna order has already been captured.
            if (\in_array($klarna_order->status, array('CAPTURED'), \true)) {
                $order->add_order_note('Klarna order has already been captured on ' . $klarna_order->captures[0]->captured_at);
                $order->update_meta_data('_wc_klarna_capture_id', $klarna_order->captures[0]->capture_id);
                $order->save();
                return new \WP_Error('already_captured', 'Order has already been captured.');
            }
            // Check if Klarna order has already been canceled.
            if ('CANCELLED' === $klarna_order->status) {
                $order->add_order_note('Klarna order failed to capture, the order has already been canceled');
                $order->save();
                return new \WP_Error('klarna_order_cancelled', 'Order is cancelled. Capture failed.');
            }
            // Only send capture request if Klarna order fraud status is accepted.
            if ('ACCEPTED' !== $klarna_order->fraud_status) {
                $order->add_order_note('Klarna order could not be captured at this time.');
                $order->save();
                return new \WP_Error('pending_fraud_review', 'Order is pending fraud review and cannot be captured.');
            } else {
                $request = new RequestPostCapture($this, array('request' => 'capture', 'order_id' => $order_id, 'klarna_order' => $klarna_order));
                $response = $request->request();
                if (!is_wp_error($response)) {
                    $order->add_order_note('Klarna order captured. Capture amount: ' . $order->get_formatted_order_total('', \false) . '. Capture ID: ' . $response);
                    $order->update_meta_data('_wc_klarna_capture_id', $response);
                    $order->save();
                    return \true;
                } else {
                    /* The suggested approach by Klarna is to try again after some time. If that still fails, the merchant should inform the customer, and ask them to either "create a new subscription or add funds to their payment method if they wish to continue." */
                    if (isset($response->get_error_data()['code']) && 403 === $response->get_error_data()['code'] && 'PAYMENT_METHOD_FAILED' === $response->get_error_code()) {
                        $order->update_status('on-hold', __('Klarna could not charge the customer. Please try again later. If that still fails, the customer may have to create a new subscription or add funds to their payment method if they wish to continue.', 'klarna-order-management'));
                        return new \WP_Error('capture_failed', 'Capture failed. Please try again later.');
                    } else {
                        $error_message = $response->get_error_message();
                        if (!\is_array($error_message) && \false !== \strpos($error_message, 'Captured amount is higher than the remaining authorized amount.')) {
                            $error_message = \str_replace('. Capture not possible.', \sprintf(': %s %s.', $klarna_order->remaining_authorized_amount / 100, $klarna_order->purchase_currency), $error_message);
                        }
                        // translators: %s: Error message from Klarna.
                        $order->update_status('on-hold', \sprintf(__('Could not capture Klarna order. %s', 'klarna-order-management'), $error_message));
                        return new \WP_Error('capture_failed', 'Capture failed.', $error_message);
                    }
                }
                if ($order->save()) {
                    return \true;
                } else {
                    return new \WP_Error('save_error', 'Could not save WooCommerce order object.');
                }
            }
        }
    }
    /**
     * Refund a Klarna order.
     *
     * @param bool        $result Refund attempt result.
     * @param int         $order_id WooCommerce order ID.
     * @param null|string $amount Refund amount, full order amount if null.
     * @param string      $reason Refund reason.
     *
     * @return bool|WP_Error Returns bool true if refund was successful or a WP_Error object if not.
     */
    public function refund_klarna_order($result, $order_id, $amount = null, $reason = '')
    {
        $order = wc_get_order($order_id);
        // If the order was not paid using the plugin that instanced this class, bail.
        if (!Utility::check_plugin_instance($this->plugin_instance, $order->get_payment_method())) {
            return;
        }
        // The merchant has disconnected the order from the order manager.
        if ($order->get_meta('_kom_disconnect')) {
            return new \WP_Error('order_sync_off', 'Order management is disabled');
        }
        // Not going to do this for non-KP and non-KCO orders.
        if (!\in_array($order->get_payment_method(), array('klarna_payments', 'kco'), \true)) {
            return new \WP_Error('not_klarna_order', 'Order does not have klarna_payments or kco payment method.');
        }
        // Do nothing if Klarna order is not captured.
        if (!$order->get_meta('_wc_klarna_capture_id', \true)) {
            $order->add_order_note('Klarna order has not been captured and cannot be refunded.');
            $order->save();
            return new \WP_Error('not_captured', 'Order has not been captured and cannot be refunded.');
        }
        // Retrieve Klarna order first.
        $klarna_order = $this->retrieve_klarna_order($order_id);
        if (is_wp_error($klarna_order)) {
            $order->add_order_note('Could not capture Klarna order. ' . $klarna_order->get_error_message() . '.');
            $order->save();
            return new \WP_Error('object_error', 'Klarna order object is of type WP_Error.', $klarna_order);
        }
        if (\in_array($klarna_order->status, array('CAPTURED', 'PART_CAPTURED'), \true)) {
            $request = new RequestPostRefund($this, array('order_id' => $order_id, 'refund_amount' => $amount, 'refund_reason' => $reason));
            $response = $request->request();
            if (!is_wp_error($response)) {
                $order->add_order_note(wc_price($amount, array('currency' => $order->get_currency())) . ' refunded via Klarna.');
                $order->save();
                return \true;
            } else {
                $order->add_order_note('Could not refund Klarna order. ' . $response->get_error_message() . '.');
                $order->save();
                return new \WP_Error('unknown_error', 'Response object is of type WP_Error.', $response);
            }
        }
    }
    /**
     * Retrieve a Klarna order.
     *
     * @param int $order_id WooCommerce order ID.
     *
     * @return object $klarna_order Klarna Order.
     */
    public function retrieve_klarna_order($order_id)
    {
        $request = new RequestGetOrder($this, array('order_id' => $order_id));
        $klarna_order = $request->request();
        return $klarna_order;
    }
}
1 - Uncaught Error: Class 'KrokedilKlarnaPaymentsDeps\Krokedil\KlarnaOrderManagement\KlarnaOrderManagement' not found in /home/st20space2tech/public_html/site/wp-content/plugins/klarna-payments-for-woocommerce/klarna-payments-for-woocommerce.php:310
Stack trace:
#0 /home/st20space2tech/public_html/site/wp-includes/class-wp-hook.php(341): WC_Klarna_Payments->init('')
#1 /home/st20space2tech/public_html/site/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)
#2 /home/st20space2tech/public_html/site/wp-includes/plugin.php(522): WP_Hook->do_action(Array)
#3 /home/st20space2tech/public_html/site/wp-settings.php(622): do_action('plugins_loaded')
#4 /home/st20space2tech/public_html/site/wp-config.php(92): require_once('/home/st20space...')
#5 /home/st20space2tech/public_html/site/wp-load.php(50): require_once('/home/st20space...')
#6 /home/st20space2tech/public_html/site/wp-blog-header.php(13): require_once('/home/st20space...')
#7 /home/st20space2tech/public_html/site/index.php(17): require('/home/ - /home/st20space2tech/public_html/site/wp-content/plugins/klarna-payments-for-woocommerce/klarna-payments-for-woocommerce.php - 310