diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 16d2edd0e96..12dbbe7d1c1 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -651,7 +651,7 @@ class Propal extends CommonObject
      * 	@param		int		$notrigger	1=Does not execute triggers, 0= execuete triggers
      *  @return     int     			<0 if KO, >=0 if OK
      */
-    function create($user='', $notrigger=0)
+    function create($user, $notrigger=0)
     {
         global $langs,$conf,$mysoc,$hookmanager;
         $error=0;
@@ -919,7 +919,7 @@ class Propal extends CommonObject
     {
         $this->products=$this->lines;
 
-        return $this->create();
+        return $this->create($user);
     }
 
     /**
diff --git a/htdocs/core/class/commonobject.class.php b/htdocs/core/class/commonobject.class.php
index 12fee9deb8b..98bee3e052c 100644
--- a/htdocs/core/class/commonobject.class.php
+++ b/htdocs/core/class/commonobject.class.php
@@ -3,7 +3,7 @@
  * Copyright (C) 2005-2013 Regis Houssin        <regis.houssin@capnetworks.com>
  * Copyright (C) 2010-2013 Juanjo Menent        <jmenent@2byte.es>
  * Copyright (C) 2012      Christophe Battarel  <christophe.battarel@altairis.fr>
- * Copyright (C) 2010-2011 Juanjo Menent        <jmenent@2byte.es>
+ * Copyright (C) 2010-2014 Juanjo Menent        <jmenent@2byte.es>
  * Copyright (C) 2012-2013 Christophe Battarel  <christophe.battarel@altairis.fr>
  * Copyright (C) 2011-2014 Philippe Grand	    <philippe.grand@atoo-net.com>
  * Copyright (C) 2012      Marcos García        <marcosgdf@gmail.com>
@@ -611,8 +611,6 @@ abstract class CommonObject
 
 	    require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
 
-	require_once DOL_DOCUMENT_ROOT.'/societe/class/societe.class.php';
-
         $thirdparty = new Societe($this->db);
         $result=$thirdparty->fetch(isset($this->socid)?$this->socid:(isset($this->fk_soc)?$this->fk_soc:$this->fk_thirdparty));
         $this->client = $thirdparty;  // deprecated