Title: error proceeding checkout
Last modified: April 23, 2019

---

# error proceeding checkout

 *  Resolved [memo0](https://wordpress.org/support/users/memo0/)
 * (@memo0)
 * [7 years ago](https://wordpress.org/support/topic/error-proceeding-checkout/)
 * when use sofort option payment at check out error proceeding checkout show
    the
   error says WC_Countries::get_base_country() should not be called statically the
   error log
 *     ```
       [23-Apr-2019 09:05:19 UTC] order_key was called incorrectly. Order properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_checkout'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->process_order_payment, WC_Gateway_Sofort->process_payment, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
       [23-Apr-2019 09:05:19 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:05:19 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:05:19 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:05:19 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:05:19 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:05:19 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:05:19 UTC] PHP Deprecated:  Non-static method WC_Countries::get_base_country() should not be called statically in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/woo-sofortuberweisung-gateway.php on line 254
       [23-Apr-2019 09:06:49 UTC] The WC_Product::get_price_excluding_tax function is deprecated since version 3.0. Replace with wc_get_price_excluding_tax.
       [23-Apr-2019 09:07:11 UTC] order_key was called incorrectly. Order properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_checkout'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->process_order_payment, WC_Gateway_Sofort->process_payment, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
       [23-Apr-2019 09:07:11 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:07:11 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:07:11 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:07:11 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:07:11 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:07:11 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:07:11 UTC] PHP Deprecated:  Non-static method WC_Countries::get_base_country() should not be called statically in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/woo-sofortuberweisung-gateway.php on line 254
       [23-Apr-2019 09:20:33 UTC] order_key was called incorrectly. Order properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_checkout'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->process_order_payment, WC_Gateway_Sofort->process_payment, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
       [23-Apr-2019 09:20:33 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:20:33 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:20:33 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:20:33 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:20:33 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:20:33 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:20:33 UTC] PHP Deprecated:  Non-static method WC_Countries::get_base_country() should not be called statically in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/woo-sofortuberweisung-gateway.php on line 254
       [23-Apr-2019 09:21:45 UTC] order_key was called incorrectly. Order properties should not be accessed directly. Backtrace: require('wp-blog-header.php'), require_once('wp-includes/template-loader.php'), do_action('template_redirect'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::do_wc_ajax, do_action('wc_ajax_checkout'), WP_Hook->do_action, WP_Hook->apply_filters, WC_AJAX::checkout, WC_Checkout->process_checkout, WC_Checkout->process_order_payment, WC_Gateway_Sofort->process_payment, WC_Abstract_Legacy_Order->__get, wc_doing_it_wrong. This message was added in version 3.0.
       [23-Apr-2019 09:21:45 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:21:45 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibAbstract.inc.php on line 533
       [23-Apr-2019 09:21:45 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:21:45 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/abstractDataHandler.php on line 210
       [23-Apr-2019 09:21:45 UTC] PHP Notice:  Undefined offset: 1 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:21:45 UTC] PHP Notice:  Undefined offset: 2 in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/sofort/core/sofortLibHttp.inc.php on line 234
       [23-Apr-2019 09:21:45 UTC] PHP Deprecated:  Non-static method WC_Countries::get_base_country() should not be called statically in /home/otyxfvhr/maison-zoe.com/wp-content/plugins/woo-sofortuberweisung-gateway/woo-sofortuberweisung-gateway.php on line 254
       ```
   
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Ferror-proceeding-checkout%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

Viewing 4 replies - 1 through 4 (of 4 total)

 *  Plugin Author [mlfactory](https://wordpress.org/support/users/mlfactory/)
 * (@mlfactory)
 * [7 years ago](https://wordpress.org/support/topic/error-proceeding-checkout/#post-11457852)
 * Hello,
 * many thanks for your Feedback.
    I will fix this today.
 * Cheers, Michael
 *  Plugin Author [mlfactory](https://wordpress.org/support/users/mlfactory/)
 * (@mlfactory)
 * [7 years ago](https://wordpress.org/support/topic/error-proceeding-checkout/#post-11457904)
 * Hello,
 * Whats your PHP Version?
 * Cheers, Michael
 *  Thread Starter [memo0](https://wordpress.org/support/users/memo0/)
 * (@memo0)
 * [7 years ago](https://wordpress.org/support/topic/error-proceeding-checkout/#post-11457937)
 * php version 7.0.33-2
 *  Plugin Author [mlfactory](https://wordpress.org/support/users/mlfactory/)
 * (@mlfactory)
 * [7 years ago](https://wordpress.org/support/topic/error-proceeding-checkout/#post-11458192)
 * Resolved via Email Support.
    Incorrect Sofort API Key.

Viewing 4 replies - 1 through 4 (of 4 total)

The topic ‘error proceeding checkout’ is closed to new replies.

 * ![](https://ps.w.org/woo-sofortuberweisung-gateway/assets/icon-256x256.png?rev
   =2395299)
 * [Sofortueberweisung Gateway for Woocommerce](https://wordpress.org/plugins/woo-sofortuberweisung-gateway/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/woo-sofortuberweisung-gateway/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/woo-sofortuberweisung-gateway/)
 * [Active Topics](https://wordpress.org/support/plugin/woo-sofortuberweisung-gateway/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/woo-sofortuberweisung-gateway/unresolved/)
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 * 4 replies
 * 2 participants
 * Last reply from: [mlfactory](https://wordpress.org/support/users/mlfactory/)
 * Last activity: [7 years ago](https://wordpress.org/support/topic/error-proceeding-checkout/#post-11458192)
 * Status: resolved