[10-Oct-2026 23:10:50 UTC] PHP Fatal error: Uncaught Error: Call to undefined function add_action() in /home/stephanukcp/public_html/wp-includes/blocks/file/shortcode.php:35 Stack trace: #0 {main} thrown in /home/stephanukcp/public_html/wp-includes/blocks/file/shortcode.php on line 35