diff --git a/htdocs/comm/propal.php b/htdocs/comm/propal.php
index a4d984951cd..beaa24be32e 100644
--- a/htdocs/comm/propal.php
+++ b/htdocs/comm/propal.php
@@ -550,7 +550,7 @@ if ($action == 'send' && ! GETPOST('addfile') && ! GETPOST('removedfile') && ! G
 					$interface=new Interfaces($db);
 					$result=$interface->run_triggers('PROPAL_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/compta/facture.php b/htdocs/compta/facture.php
index d685f9ad1ed..9070afb2c53 100644
--- a/htdocs/compta/facture.php
+++ b/htdocs/compta/facture.php
@@ -1783,7 +1783,7 @@ if (($action == 'send' || $action == 'relance') && ! $_POST['addfile'] && ! $_PO
 					$interface=new Interfaces($db);
 					$result=$interface->run_triggers('BILL_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/expedition/fiche.php b/htdocs/expedition/fiche.php
index 6d566337e10..4743ad5f25b 100644
--- a/htdocs/expedition/fiche.php
+++ b/htdocs/expedition/fiche.php
@@ -456,7 +456,7 @@ 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 21ccb1f2649..b48950267fb 100644
--- a/htdocs/fichinter/fiche.php
+++ b/htdocs/fichinter/fiche.php
@@ -736,7 +736,7 @@ 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 af06e4b0bbc..ea079eb9321 100644
--- a/htdocs/fourn/facture/fiche.php
+++ b/htdocs/fourn/facture/fiche.php
@@ -881,7 +881,7 @@ 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 149cec123e8..fad70d5bd2e 100644
--- a/htdocs/societe/soc.php
+++ b/htdocs/societe/soc.php
@@ -414,12 +414,12 @@ 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);
                 	}
                 }