diff --git a/htdocs/core/class/hookmanager.class.php b/htdocs/core/class/hookmanager.class.php
index 1dc54c041b0..110285559c1 100755
--- a/htdocs/core/class/hookmanager.class.php
+++ b/htdocs/core/class/hookmanager.class.php
@@ -31,6 +31,8 @@
 class HookManager
 {
 	var $db;
+	var $error;
+	var $errors=array();
 
     // Context hookmanager was created for ('thirdpartycard', 'thirdpartydao', ...)
     var $contextarray=array();
@@ -148,7 +150,7 @@ class HookManager
                         $resaction+=$actionclassinstance->$method($parameters, $object, $action, $this); // $object and $action can be changed by method ($object->id during creation for example or $action to go back to other action for example)
                         if ($resaction < 0 || ! empty($actionclassinstance->error) || (! empty($actionclassinstance->errors) && count($actionclassinstance->errors) > 0))
                         {
-                            $this->error=$actionclassinstance->error; $this->errors=$actionclassinstance->errors;
+                            $this->error=$actionclassinstance->error; $this->errors=array_merge($this->errors, (array) $actionclassinstance->errors);
                             if ($method == 'doActions')
                             {
                                 if ($action=='add')    $action='create';    // TODO this change must be inside the doActions
diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index 54471d6a53a..7958c4d49ba 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -80,7 +80,7 @@ $hookmanager->initHooks(array('thirdpartycard'));
 
 $parameters=array('id'=>$socid, 'objcanvas'=>$objcanvas);
 $reshook=$hookmanager->executeHooks('doActions',$parameters,$object,$action);    // Note that $action and $object may have been modified by some hooks
-$error=$hookmanager->error; $errors=$hookmanager->errors;
+$error=$hookmanager->error; $errors=array_merge($errors, (array) $hookmanager->errors);
 
 if (empty($reshook))
 {