Fatal error: Uncaught Error: Call to undefined function add_action() in /var/www/html/olympiads/wp-content/plugins-tmp-06-2023/gutenberg/lib/compat/wordpress-6.2/block-patterns.php:141
Stack trace:
#0 {main}
thrown in /var/www/html/olympiads/wp-content/plugins-tmp-06-2023/gutenberg/lib/compat/wordpress-6.2/block-patterns.php on line 141