Hi,
thank you very much for your quick reply. I used “Health Check Plugin” and the error occurs because of the theme I’m using (with Twenty Twenty-Three everything is ok).
Log file (I only removed the username (X) and domain name (Y)):
[16-Aug-2023 18:33:55 UTC] PHP Fatal error: Uncaught Error: Call to undefined function wc_placeholder_img_src() in /home/X/domains/Y/public_html/wp-content/themes/goya/inc/woocommerce/category-image.php:18
Stack trace:
#0 /home/X/domains/Y/public_html/wp-includes/class-wp-hook.php(308): goya_edit_category_header_img(Object(WP_Term), 'category')
#1 /home/X/domains/Y/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#2 /home/X/domains/Y/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#3 /home/X/domains/Y/public_html/wp-admin/edit-tag-form.php(256): do_action('category_edit_f...', Object(WP_Term), 'category')
#4 /home/X/domains/Y/public_html/wp-admin/term.php(74): require('/home/X/dom...')
#5 {main}
thrown in /home/X/domains/Y/public_html/wp-content/themes/goya/inc/woocommerce/category-image.php on line 18
[16-Aug-2023 18:34:19 UTC] PHP Fatal error: Uncaught Error: Call to undefined function wc_placeholder_img_src() in /home/X/domains/Y/public_html/wp-content/themes/goya/inc/woocommerce/category-image.php:18
Stack trace:
#0 /home/X/domains/Y/public_html/wp-includes/class-wp-hook.php(308): goya_edit_category_header_img(Object(WP_Term), 'category')
#1 /home/X/domains/Y/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#2 /home/X/domains/Y/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#3 /home/X/domains/Y/public_html/wp-admin/edit-tag-form.php(256): do_action('category_edit_f...', Object(WP_Term), 'category')
#4 /home/X/domains/Y/public_html/wp-admin/term.php(74): require('/home/X/dom...')
#5 {main}
thrown in /home/X/domains/Y/public_html/wp-content/themes/goya/inc/woocommerce/category-image.php on line 18
[16-Aug-2023 18:34:25 UTC] PHP Fatal error: Uncaught Error: Call to undefined function wc_placeholder_img_src() in /home/X/domains/Y/public_html/wp-content/themes/goya/inc/woocommerce/category-image.php:18
Stack trace:
#0 /home/X/domains/Y/public_html/wp-includes/class-wp-hook.php(308): goya_edit_category_header_img(Object(WP_Term), 'category')
#1 /home/X/domains/Y/public_html/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#2 /home/X/domains/Y/public_html/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#3 /home/X/domains/Y/public_html/wp-admin/edit-tag-form.php(256): do_action('category_edit_f...', Object(WP_Term), 'category')
#4 /home/X/domains/Y/public_html/wp-admin/term.php(74): require('/home/X/dom...')
#5 {main}
thrown in /home/X/domains/Y/public_html/wp-content/themes/goya/inc/woocommerce/category-image.php on line 18