diff --git a/include/class/document_export.class.php b/include/class/document_export.class.php
index 302b85d6b..e1d0a20b5 100644
--- a/include/class/document_export.class.php
+++ b/include/class/document_export.class.php
@@ -165,7 +165,7 @@ class Document_Export
      * @param int $reconcilied_operation 1 with receipt of reconcilied operation 2 without them
      * 
      */
-    function     export_all($p_array, Progress_Bar $progress,$p_separate=1,$reconcilied_document)
+    function     export_all($p_array, Progress_Bar $progress,$p_separate=1,$reconcilied_document=2)
     {
         $this->progress=$this->progress;
 
diff --git a/include/recover.php b/include/recover.php
index ed8d7ad47..1e4bee25e 100644
--- a/include/recover.php
+++ b/include/recover.php
@@ -76,7 +76,7 @@ elseif ($action=="send_email") :
 
 
     if ($valid==true):
-        $request_id=generate_random_string(SIZE_REQUEST,special: 0);
+        $request_id=generate_random_string(SIZE_REQUEST, 0);
         $user_password=generate_random_password(10);
         // exist a valid request for this user ?
         $exist_request= $cn->get_array("select request , password from recover_pass