diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index efed0298f52..a9ec591cf5f 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -473,7 +473,7 @@ if ($action == 'send' && ! GETPOST('addfile') && ! GETPOST('removedfile') && ! G
 					$result = $interface->run_triggers('PROPAL_SENTBYMAIL', $object, $user, $langs, $conf);
 					if ($result < 0) {
 						$error ++;
-						$this->errors = $interface->errors;
+						$object->errors = $interface->errors;
 					}
 					// Fin appel triggers
 
diff --git a/htdocs/compta/facture.php b/htdocs/compta/facture.php
index da275ca37c1..b6837d68a98 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -1607,7 +1607,7 @@ if (($action == 'send' || $action == 'relance') && ! $_POST['addfile'] && ! $_PO
 					$result = $interface->run_triggers('BILL_SENTBYMAIL', $object, $user, $langs, $conf);
 					if ($result < 0) {
 						$error ++;
-						$this->errors = $interface->errors;
+						$object->errors = $interface->errors;
 					}
 					// Fin appel triggers
 
diff --git a/htdocs/expedition/fiche.php b/htdocs/expedition/fiche.php
index f203896f7b8..45208e77dbe 100644
--- a/htdocs/expedition/fiche.php
+++ b/htdocs/expedition/fiche.php
@@ -500,7 +500,7 @@ if ($action == 'send' && ! GETPOST('addfile','alpha') && ! GETPOST('removedfile'
                         $interface=new Interfaces($db);
                         $result=$interface->run_triggers('SHIPPING_SENTBYMAIL',$object,$user,$langs,$conf);
                         if ($result < 0) {
-                            $error++; $this->errors=$interface->errors;
+                            $error++; $object->errors=$interface->errors;
                         }
                         // Fin appel triggers
 
diff --git a/htdocs/fichinter/fiche.php b/htdocs/fichinter/fiche.php
index 182fd0d1a36..7dae4a359ee 100644
--- a/htdocs/fichinter/fiche.php
+++ b/htdocs/fichinter/fiche.php
@@ -730,7 +730,7 @@ if ($action == 'send' && ! GETPOST('cancel','alpha') && (empty($conf->global->MA
 				$interface=new Interfaces($db);
 				$result=$interface->run_triggers('FICHINTER_SENTBYMAIL',$object,$user,$langs,$conf);
 				if ($result < 0) {
-					$error++; $this->errors=$interface->errors;
+					$error++; $object->errors=$interface->errors;
 				}
 				// Fin appel triggers
 
diff --git a/htdocs/fourn/facture/fiche.php b/htdocs/fourn/facture/fiche.php
index e70d78d1ea6..92c8be3469c 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -911,7 +911,7 @@ if ($action == 'send' && ! $_POST['addfile'] && ! $_POST['removedfile'] && ! $_P
                         $interface=new Interfaces($db);
                         $result=$interface->run_triggers('BILL_SUPPLIER_SENTBYMAIL',$object,$user,$langs,$conf);
                         if ($result < 0) {
-                            $error++; $this->errors=$interface->errors;
+                            $error++; $object->errors=$interface->errors;
                         }
                         // Fin appel triggers
 
diff --git a/htdocs/societe/soc.php b/htdocs/societe/soc.php
index f2d2e64791d..b88642cd83d 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -432,12 +432,12 @@ if (empty($reshook))
 
                 	$sql = "UPDATE ".MAIN_DB_PREFIX."adherent";
                 	$sql.= " SET fk_soc = NULL WHERE fk_soc = " . $id;
-                	dol_syslog(get_class($this)."::delete sql=".$sql, LOG_DEBUG);
-                	if (! $this->db->query($sql))
+                	dol_syslog(get_class($object)."::delete sql=".$sql, LOG_DEBUG);
+                	if (! $object->db->query($sql))
                 	{
                 		$error++;
-                		$this->error .= $this->db->lasterror();
-                		dol_syslog(get_class($this)."::delete erreur -1 ".$this->error, LOG_ERR);
+                		$object->error .= $object->db->lasterror();
+                		dol_syslog(get_class($object)."::delete erreur -1 ".$object->error, LOG_ERR);
                 	}
                 }