diff --git a/htdocs/core/class/extrafields.class.php b/htdocs/core/class/extrafields.class.php
index 889a38efddb..8479db591d9 100644
--- a/htdocs/core/class/extrafields.class.php
+++ b/htdocs/core/class/extrafields.class.php
@@ -557,7 +557,7 @@ class ExtraFields
 			}
 			else
 			{
-				print dol_print_error($this->db);
+				dol_print_error($this->db);
 				return -1;
 			}
 		}
@@ -813,7 +813,7 @@ class ExtraFields
 			else
 			{
 				$this->db->rollback();
-				print dol_print_error($this->db);
+				dol_print_error($this->db);
 				return -1;
 			}
 		}
diff --git a/htdocs/fourn/commande/orderstoinvoice.php b/htdocs/fourn/commande/orderstoinvoice.php
index 098b6b93710..2a1cf24b3b7 100644
--- a/htdocs/fourn/commande/orderstoinvoice.php
+++ b/htdocs/fourn/commande/orderstoinvoice.php
@@ -630,7 +630,7 @@ if (($action != 'create' && $action != 'add') && !$error) {
 
 		$db->free($resql);
 	} else {
-		print dol_print_error($db);
+		dol_print_error($db);
 	}
 }