Warning sur tickets_autorisations

SPIP v4.2.6 PHP Version 7.4.28 Warning sur tickets_autorisations au changement de statut

Warning: Use of undefined constant oui - assumed 'oui' (this will throw an Error in a future version of PHP) in plugins/auto/tickets/v4.2.1/tickets_autorisations.php on line 59

Warning: Use of undefined constant _ID_WEBMESTRES - assumed '_ID_WEBMESTRES' (this will throw an Error in a future version of PHP) in tickets/v4.2.1/tickets_autorisations.php on line 60