</div>
<?php endif; ?>
- <div id="center"<?= $this->out_config("colonne") ? "" : " class=\"no_colonne\"" ?>>
+ <div id="center"<?php echo $this->out_config("colonne") ? "" : " class=\"no_colonne\""; ?>>
<?php require $this->out_file("views/messages.php"); ?>
<?php