Zend FR

J'utilise Zend 1.11 avec Doctrine sur MySQL pour afficher la date actuelle lors de la saisie (timestamp) mais j'obtiens l'erreur suivant:

Warning: DateTime::createFromFormat() [datetime.createfromformat]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/Paris' for '1.0/no DST' instead in C:\Program Files\Zend\Apache2\htdocs\login\login\library\Doctrine\DBAL\Types\DateTimeType.php on line 53