diff --git a/htdocs/core/boxes/box_members_by_tags.php b/htdocs/core/boxes/box_members_by_tags.php
index d4e78f7efe9..6341fb9f899 100644
--- a/htdocs/core/boxes/box_members_by_tags.php
+++ b/htdocs/core/boxes/box_members_by_tags.php
@@ -2,7 +2,7 @@
 /* Copyright (C) 2003-2007 Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2004-2017 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@inodbox.com>
- * Copyright (C) 2015-2020 Frederic France      <frederic.france@netlogic.fr>
+ * Copyright (C) 2015-2023 Frédéric France      <frederic.france@netlogic.fr>
  * Copyright (C) 2021-2022 Waël Almoman         <info@almoman.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -87,6 +87,7 @@ class box_members_by_tags extends ModeleBoxes
 		include_once DOL_DOCUMENT_ROOT . '/adherents/class/adherent.class.php';
 		$staticmember = new Adherent($this->db);
 
+		$now = dol_now();
 		$year = date('Y');
 		$numberyears = empty(getDolGlobalInt("MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH")) ? 2 : getDolGlobalInt("MAIN_NB_OF_YEAR_IN_WIDGET_GRAPH");
 
diff --git a/htdocs/core/db/pgsql.class.php b/htdocs/core/db/pgsql.class.php
index 069afeca4ff..3676eaf63ee 100644
--- a/htdocs/core/db/pgsql.class.php
+++ b/htdocs/core/db/pgsql.class.php
@@ -1183,7 +1183,7 @@ class DoliDBPgsql extends DoliDB
 		$sql = "ALTER TABLE ".$table." ADD ".$field_name." ";
 		$sql .= $field_desc['type'];
 		if (preg_match("/^[^\s]/i", $field_desc['value'])) {
-			if (!in_array($field_desc['type'], array('int', 'date', 'datetime')) && $field_desc['value']) {
+			if (!in_array($field_desc['type'], array('smallint', 'int', 'date', 'datetime')) && $field_desc['value']) {
 				$sql .= "(".$field_desc['value'].")";
 			}
 		}
@@ -1225,9 +1225,11 @@ class DoliDBPgsql extends DoliDB
 	{
 		// phpcs:enable
 		$sql = "ALTER TABLE ".$table;
-		$sql .= " MODIFY COLUMN ".$field_name." ".$field_desc['type'];
-		if (in_array($field_desc['type'], array('double', 'varchar')) && $field_desc['value']) {
-			$sql .= "(".$field_desc['value'].")";
+		$sql .= ' ALTER COLUMN "'.$field_name.'" TYPE '.$field_desc['type'];
+		if (preg_match("/^[^\s]/i", $field_desc['value'])) {
+			if (!in_array($field_desc['type'], array('smallint', 'int', 'date', 'datetime')) && $field_desc['value']) {
+				$sql .= "(".$field_desc['value'].")";
+			}
 		}
 
 		if ($field_desc['null'] == 'not null' || $field_desc['null'] == 'NOT NULL') {