diff --git a/bureau/class/db_mysql.php b/bureau/class/db_mysql.php
index 19922326..d165ec8c 100644
--- a/bureau/class/db_mysql.php
+++ b/bureau/class/db_mysql.php
@@ -39,6 +39,7 @@ class DB_Sql {
   /* private: link and query handles */
   var $Link_ID  = 0;
   var $Query_ID = 0;
+  var $Query_String = "";
   
 
 
@@ -144,6 +145,7 @@ class DB_Sql {
     # New query, discard previous result.
     if ($this->Query_ID) {
       $this->free();
+      $this->Query_String = $Query_String;
     }
 
     if ($this->Debug)
diff --git a/bureau/class/m_mysql.php b/bureau/class/m_mysql.php
index 67ff631d..b8b9a759 100644
--- a/bureau/class/m_mysql.php
+++ b/bureau/class/m_mysql.php
@@ -34,13 +34,13 @@
  * @copyright    AlternC-Team 2002-2005 http://alternc.org/
  */
 
-class DBU_mysql extends DB_Sql {
+class DB_users extends DB_Sql {
   var $Host,$HumanHostname,$User,$Password;
 
   /**
   * Creator
   */
-  function DBU_mysql() {
+  function DB_users() {
 
     # Use the dbusers file if exist, else use default alternc configuration
     if ( is_readable("/etc/alternc/dbusers.cnf") ) {
@@ -104,7 +104,7 @@ class m_mysql {
   * m_mysql([$mid]) Constructeur de la classe m_mysql, initialise le membre concerne
   */
   function m_mysql() {
-    $this->dbus = new DBU_mysql();
+    $this->dbus = new DB_users();
   }