diff --git a/main/inc/lib/sessionmanager.lib.php b/main/inc/lib/sessionmanager.lib.php
index 19d67b4eb7..89a928185e 100644
--- a/main/inc/lib/sessionmanager.lib.php
+++ b/main/inc/lib/sessionmanager.lib.php
@@ -181,7 +181,8 @@ class SessionManager
         return $result['count'] > 0;
 	}
 
-    static function get_count_admin($where_condition = null) {
+    static function get_count_admin($where_condition = null)
+    {
 
         $tbl_session            = Database::get_main_table(TABLE_MAIN_SESSION);
         $tbl_session_category   = Database::get_main_table(TABLE_MAIN_SESSION_CATEGORY);
@@ -203,12 +204,12 @@ class SessionManager
             $where_condition = str_replace('category_name', 'sc.name', $where_condition);
             $where_condition = str_replace(
                 array("AND session_active = '1'  )", " AND (  session_active = '1'  )"),
-                array(') HAVING session_active = 1 ', "HAVING session_active = 1 " )
+                array(') GROUP BY name HAVING session_active = 1 ', " GROUP BY name HAVING session_active = 1 " )
                 , $where_condition
             );
             $where_condition = str_replace(
                 array("AND session_active = '0'  )", " AND (  session_active = '0'  )"),
-                array(') HAVING session_active = 0 ', " HAVING session_active = '0' "),
+                array(') GROUP BY name HAVING session_active = 0 ', " GROUP BY name HAVING session_active = '0' "),
                 $where_condition
             );
         } else {
@@ -258,7 +259,7 @@ class SessionManager
                  $where AND $where_condition ";
             }
         }
-
+        echo ($query_rows);
         $result_rows = Database::query($query_rows);
         $recorset = Database::fetch_array($result_rows);