Error in debug log

/EDIT: Sorry, wrong support forum ??

Hi,
I am getting this error in my debug_log when going to the checkout, can you please check this?

 PHP Notice:  Undefined index: enable_on_checkout in <PATH>\wp-content\plugins\ajax-cart-autoupdate-for-woocommerce\ajax-cart-autoupdate-for-woocommerce.php on line 331
[03-Dec-2021 12:38:31 UTC] PHP Stack trace:
[03-Dec-2021 12:38:31 UTC] PHP   1. {main}() <PATH>\index.php:0
[03-Dec-2021 12:38:31 UTC] PHP   2. require() <PATH>\index.php:17
[03-Dec-2021 12:38:31 UTC] PHP   3. require_once() <PATH>\wp-blog-header.php:19
[03-Dec-2021 12:38:31 UTC] PHP   4. do_action() <PATH>\wp-includes\template-loader.php:13
[03-Dec-2021 12:38:31 UTC] PHP   5. WP_Hook->do_action() <PATH>\wp-includes\plugin.php:470
[03-Dec-2021 12:38:31 UTC] PHP   6. WP_Hook->apply_filters() <PATH>\wp-includes\class-wp-hook.php:327
[03-Dec-2021 12:38:31 UTC] PHP   7. {closure:<PATH>\wp-content\plugins\ajax-cart-autoupdate-for-woocommerce\ajax-cart-autoupdate-for-woocommerce.php:329-329}() <PATH>\wp-includes\class-wp-hook.php:303
[03-Dec-2021 12:38:31 UTC] PHP   8. ajax_cart_autoupdate() <PATH>\wp-content\plugins\ajax-cart-autoupdate-for-woocommerce\ajax-cart-autoupdate-for-woocommerce.php:329

Thanks in advance!
Best regards,
Christoph

• This topic was modified 3 years, 3 months ago by Christoph Jaenisch.