Remove warning:

HP Warning:  Illegal string offset 'date' in /var/www/html/vhosts/opac2/www/php/opacce/cosmogramme/php/web_services/temps_reel_pergame.php on line 2\
14

cosmogramme/php/web_services/temps_reel_pergame.php

@@ -211,7 +211,7 @@ function setConnect()
 	// Maj stats du jour
 	$charge_jour=@file_get_contents(FICHIER_JOUR);
 	if($charge_jour) $charge_jour=unserialize($charge_jour);
-	if($charge_jour["date"] != date("d-m-Y")) 
+	if (!isset($charge_jour["date"]) || ($charge_jour["date"] != date("d-m-Y")))
 	{
 		$charge_jour=array("busy" => 0,"ok" => 0);
 	}