Hello,
thank you very much for your help.
I have followed your instructions. It works again.
I have define (‘WP_DEBUG’, true); activated. There are some errors on the page. How can I fix the errors?
For example:
Notice: WC_Product::get_parent ist seit Version 3.0 veraltet! Benutze stattdessen WC_Product::get_parent_id. in /homepages/2/d42178648/htdocs/museum/wp-includes/functions.php on line 3853
Notice: id wurde fehlerhaft aufgerufen. Produkteigenschaften sollten nicht direkt abgerufen werden. Backtrace: require(‘wp-blog-header.php’), require_once(‘wp-includes/template-loader.php’), include(’/themes/pro/woocommerce.php’), x_get_view, X_View_Router::render, include(’/themes/pro/framework/views/integrity/woocommerce.php’), woocommerce_content, wc_get_template_part, load_template, require(’/plugins/woocommerce/templates/content-product.php’), do_action(‘woocommerce_after_shop_loop_item_title’), WP_Hook->do_action, WP_Hook->apply_filters, x_woocommerce_after_shop_loop_item_title, woocommerce_template_loop_add_to_cart, WC_Product->supports, apply_filters(‘woocommerce_product_supports’), WP_Hook->apply_filters, Product_Addon_Display->ajax_add_to_cart_supports, WC_Abstract_Legacy_Product->__get, wc_doing_it_wrong Weitere Informationen: Debugging in WordPress (engl.) (Diese Meldung wurde in Version 3.0 hinzugefügt.) in /homepages/2/d42178648/htdocs/museum/wp-includes/functions.php on line 4161
Best regards, Thomas