[23-Sep-2023 10:36:02 UTC] PHP Fatal error:  Uncaught Error: Call to undefined function add_action() in /home/noorin/public_html/shop/wp-content/plugins/regenerate-thumbnails/regenerate-thumbnails.php:570
Stack trace:
#0 {main}
  thrown in /home/noorin/public_html/shop/wp-content/plugins/regenerate-thumbnails/regenerate-thumbnails.php on line 570
