// Fixed typo

cache/class_index.php

@@ -359,6 +359,8 @@
   'HelpAccess' => '',
   'HelpAccessCore' => 'classes/HelpAccess.php',
   'Helper' => '',
+  'HelperCalendar' => '',
+  'HelperCalendarCore' => 'classes/helper/HelperCalendar.php',
   'HelperCore' => 'classes/helper/Helper.php',
   'HelperForm' => '',
   'HelperFormCore' => 'classes/helper/HelperForm.php',

controllers/admin/AdminStatsController.php

@@ -544,15 +544,15 @@ class AdminStatsControllerCore extends AdminStatsTabController
 				$value = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
 				SELECT COUNT(*)
 				FROM `'._DB_PREFIX_.'customer` c
-				'.Shop::addSqlRestriction().'
+				WHERE active = 1
-				WHERE active = 1');
+				'.Shop::addSqlRestriction());
 				if ($value)
 				{
 					$orders = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
 					SELECT COUNT(*)
 					FROM `'._DB_PREFIX_.'orders` o
-					'.Shop::addSqlRestriction().'
+					WHERE valid = 1
-					WHERE valid = 1');
+					'.Shop::addSqlRestriction());
 					$value = round($orders / $value, 2);
 				}