ArgumentCountError thrown
Too few arguments to function nggPostThumbnail::ngg_post_thumbnail(), 2 passed in /www/wp-includes/class-wp-hook.php on line 286 and at least 3 expected
Too few arguments to function nggPostThumbnail::ngg_post_thumbnail(), 2 passed in /www/wp-includes/class-wp-hook.php on line 286 and at least 3 expected