diff --git a/htdocs/opensurvey/class/opensurveysondage.class.php b/htdocs/opensurvey/class/opensurveysondage.class.php
index e928c2f3cd6..b141da8d392 100644
--- a/htdocs/opensurvey/class/opensurveysondage.class.php
+++ b/htdocs/opensurvey/class/opensurveysondage.class.php
@@ -115,6 +115,11 @@ class Opensurveysondage extends CommonObject
 	 */
 	public $allow_spy;
 
+	/**
+	 * @var array fields
+	 */
+	public $fields = array();
+
 
 	/**
 	 * Draft status (not used)
diff --git a/htdocs/ticket/class/ticket.class.php b/htdocs/ticket/class/ticket.class.php
index 932ed171cea..6884d2e830d 100644
--- a/htdocs/ticket/class/ticket.class.php
+++ b/htdocs/ticket/class/ticket.class.php
@@ -1440,10 +1440,10 @@ class Ticket extends CommonObject
 		$datas['track_id'] = '<br><b>'.$langs->trans('TicketTrackId').':</b> '.$this->track_id;
 		$datas['subject'] = '<br><b>'.$langs->trans('Subject').':</b> '.$this->subject;
 		if ($this->date_creation) {
-			$datas['date_creation'] = '<br><b>'.$langs->trans('DateCreation').':</b> '.$this->date_creation;
+			$datas['date_creation'] = '<br><b>'.$langs->trans('DateCreation').':</b> '.dol_print_date($this->date_creation, 'dayhour');
 		}
 		if ($this->date_modification) {
-			$datas['date_modification'] = '<br><b>'.$langs->trans('DateModification').':</b> '.$this->date_modification;
+			$datas['date_modification'] = '<br><b>'.$langs->trans('DateModification').':</b> '.dol_print_date($this->date_modification, 'dayhour');
 		}
 
 		return $datas;
diff --git a/htdocs/ticket/contact.php b/htdocs/ticket/contact.php
index b5453ed638b..d858a4d7334 100644
--- a/htdocs/ticket/contact.php
+++ b/htdocs/ticket/contact.php
@@ -252,7 +252,7 @@ if ($id > 0 || !empty($track_id) || !empty($ref)) {
 
 		$linkback = '<a href="'.dol_buildpath('/ticket/list.php', 1).'"><strong>'.$langs->trans("BackToList").'</strong></a> ';
 
-		dol_banner_tab($object, 'ref', $linkback, ($user->socid ? 0 : 1), 'ref', 'ref', $morehtmlref, $param, 0, '', '', 1, '');
+		dol_banner_tab($object, 'ref', $linkback, ($user->socid ? 0 : 1), 'ref', 'ref', $morehtmlref, '', 0, '', '', 1, '');
 
 		print dol_get_fiche_end();