PHP Warning: Array to string conversion in /includes/api/api-template.php

PHP Warning: Array to string conversion in /wp-content/plugins/advanced-custom-fields/includes/api/api-template.php on line 74

PHP 8.1

Fix:

function the_field( $selector, $post_id = false, $format_value = true ) {
$value = get_field( $selector, $post_id, $format_value );
echo is_array( $value ) ? implode( ', ', $value ) : $value;
}