Declare static var

ai-simplesitestats.php

@@ -13,11 +13,13 @@
 namespace AI_SSS;
 
 if (!defined('SIMPLESITESTATS_URL')) {
-    define('SIMPLESITESTATS_URL', 'http://analytics.investici.org:3389');
+    define('SIMPLESITESTATS_URL', 'http://analytics.investici.org:3838');
 }
 
 class StatisticsPage {
 
+    private static $aiSSS;
+
     private $resolutions = array(
         "day",
         "month",