diff --git a/htdocs/admin/debugbar.php b/htdocs/admin/debugbar.php
index 1f0ae7679ca..ce41dd01334 100644
--- a/htdocs/admin/debugbar.php
+++ b/htdocs/admin/debugbar.php
@@ -3,6 +3,7 @@
  * Copyright (C) 2005-2009 Regis Houssin        <regis.houssin@inodbox.com>
  * Copyright (C) 2007      Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2013	   Juanjo Menent        <jmenent@2byte.es>
+ * Copyright (C) 2024       Frédéric France         <frederic.france@free.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -60,7 +61,7 @@ if ($action == 'set') {
 		setEventMessages($langs->trans("SetupSaved"), null, 'mesgs');
 	} else {
 		$db->rollback();
-		setEventMessages($error, null, 'errors');
+		setEventMessages($langs->trans("Error"), null, 'errors');
 	}
 }
 
diff --git a/htdocs/admin/fckeditor.php b/htdocs/admin/fckeditor.php
index db18b396bcb..4f2d66f1dc4 100644
--- a/htdocs/admin/fckeditor.php
+++ b/htdocs/admin/fckeditor.php
@@ -152,7 +152,7 @@ print load_fiche_titre($langs->trans("AdvancedEditor"), $linkback, 'title_setup'
 print '<br>';
 
 if (empty($conf->use_javascript_ajax)) {
-	setEventMessages(array($langs->trans("NotAvailable"), $langs->trans("JavascriptDisabled")), null, 'errors');
+	setEventMessages(null, array($langs->trans("NotAvailable"), $langs->trans("JavascriptDisabled")), 'errors');
 } else {
 	print '<table class="noborder centpercent">';
 	print '<tr class="liste_titre">';
diff --git a/htdocs/core/actions_extrafields.inc.php b/htdocs/core/actions_extrafields.inc.php
index 816699e8989..1cbe46885d7 100644
--- a/htdocs/core/actions_extrafields.inc.php
+++ b/htdocs/core/actions_extrafields.inc.php
@@ -24,9 +24,11 @@
  *  \brief			Code for actions on extrafields admin pages
  */
 
+ /** @var ExtraFields $extrafields */
 $maxsizestring = 255;
 $maxsizeint = 10;
-$mesg = array();
+$mesg = '';
+$mesgs = array();
 
 $extrasize = GETPOST('size', 'intcomma');
 $type = GETPOST('type', 'alphanohtml');
@@ -69,61 +71,61 @@ if ($action == 'add') {
 		if (!$type) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Type"));
+			$mesgs[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Type"));
 			$action = 'create';
 		}
 		if ($type == 'varchar' && $extrasize <= 0) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Size"));
+			$mesgs[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Size"));
 			$action = 'edit';
 		}
 		if ($type == 'varchar' && $extrasize > $maxsizestring) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorSizeTooLongForVarcharType", $maxsizestring);
+			$mesgs[] = $langs->trans("ErrorSizeTooLongForVarcharType", $maxsizestring);
 			$action = 'create';
 		}
 		if ($type == 'int' && $extrasize > $maxsizeint) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorSizeTooLongForIntType", $maxsizeint);
+			$mesgs[] = $langs->trans("ErrorSizeTooLongForIntType", $maxsizeint);
 			$action = 'create';
 		}
 		if ($type == 'stars' && ($extrasize < 1 || $extrasize > 10)) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorSizeForStarsType");
+			$mesgs[] = $langs->trans("ErrorSizeForStarsType");
 			$action = 'create';
 		}
 		if ($type == 'select' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForSelectType");
+			$mesgs[] = $langs->trans("ErrorNoValueForSelectType");
 			$action = 'create';
 		}
 		if ($type == 'sellist' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForSelectListType");
+			$mesgs[] = $langs->trans("ErrorNoValueForSelectListType");
 			$action = 'create';
 		}
 		if ($type == 'checkbox' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForCheckBoxType");
+			$mesgs[] = $langs->trans("ErrorNoValueForCheckBoxType");
 			$action = 'create';
 		}
 		if ($type == 'link' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForLinkType");
+			$mesgs[] = $langs->trans("ErrorNoValueForLinkType");
 			$action = 'create';
 		}
 		if ($type == 'radio' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForRadioType");
+			$mesgs[] = $langs->trans("ErrorNoValueForRadioType");
 			$action = 'create';
 		}
 		if ((($type == 'radio') || ($type == 'checkbox')) && $param) {
@@ -136,13 +138,13 @@ if ($action == 'add') {
 						if (count($matches[0]) > 1) {
 							$error++;
 							$langs->load("errors");
-							$mesg[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
+							$mesgs[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
 							$action = 'create';
 						}
 					} else {
 						$error++;
 						$langs->load("errors");
-						$mesg[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
+						$mesgs[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
 						$action = 'create';
 					}
 				}
@@ -153,7 +155,7 @@ if ($action == 'add') {
 			if (strlen(GETPOST('attrname', 'aZ09')) < 3) {
 				$error++;
 				$langs->load("errors");
-				$mesg[] = $langs->trans("ErrorValueLength", $langs->transnoentitiesnoconv("AttributeCode"), 3);
+				$mesgs[] = $langs->trans("ErrorValueLength", $langs->transnoentitiesnoconv("AttributeCode"), 3);
 				$action = 'create';
 			}
 		}
@@ -163,7 +165,7 @@ if ($action == 'add') {
 			if (in_array(strtoupper(GETPOST('attrname', 'aZ09')), $listofreservedwords)) {
 				$error++;
 				$langs->load("errors");
-				$mesg[] = $langs->trans("ErrorReservedKeyword", GETPOST('attrname', 'aZ09'));
+				$mesgs[] = $langs->trans("ErrorReservedKeyword", GETPOST('attrname', 'aZ09'));
 				$action = 'create';
 			}
 		}
@@ -233,17 +235,18 @@ if ($action == 'add') {
 				} else {
 					$error++;
 					$mesg = $extrafields->error;
-					setEventMessages($mesg, null, 'errors');
+					$mesgs = array_merge($mesgs, $extrafields->errors);
+					setEventMessages($mesg, $mesgs, 'errors');
 				}
 			} else {
 				$error++;
 				$langs->load("errors");
 				$mesg = $langs->trans("ErrorFieldCanNotContainSpecialNorUpperCharacters", $langs->transnoentities("AttributeCode"));
-				setEventMessages($mesg, null, 'errors');
+				setEventMessages($mesg, $mesgs, 'errors');
 				$action = 'create';
 			}
 		} else {
-			setEventMessages($mesg, null, 'errors');
+			setEventMessages($mesg, $mesgs, 'errors');
 		}
 	}
 }
@@ -255,55 +258,55 @@ if ($action == 'update') {
 		if (!$type) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Type"));
+			$mesgs[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Type"));
 			$action = 'edit';
 		}
 		if ($type == 'varchar' && $extrasize <= 0) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Size"));
+			$mesgs[] = $langs->trans("ErrorFieldRequired", $langs->transnoentitiesnoconv("Size"));
 			$action = 'edit';
 		}
 		if ($type == 'varchar' && $extrasize > $maxsizestring) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorSizeTooLongForVarcharType", $maxsizestring);
+			$mesgs[] = $langs->trans("ErrorSizeTooLongForVarcharType", $maxsizestring);
 			$action = 'edit';
 		}
 		if ($type == 'int' && $extrasize > $maxsizeint) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorSizeTooLongForIntType", $maxsizeint);
+			$mesgs[] = $langs->trans("ErrorSizeTooLongForIntType", $maxsizeint);
 			$action = 'edit';
 		}
 		if ($type == 'select' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForSelectType");
+			$mesgs[] = $langs->trans("ErrorNoValueForSelectType");
 			$action = 'edit';
 		}
 		if ($type == 'sellist' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForSelectListType");
+			$mesgs[] = $langs->trans("ErrorNoValueForSelectListType");
 			$action = 'edit';
 		}
 		if ($type == 'stars' && ($extrasize < 1|| $extrasize > 10)) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorSizeForStarsType");
+			$mesgs[] = $langs->trans("ErrorSizeForStarsType");
 			$action = 'edit';
 		}
 		if ($type == 'checkbox' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForCheckBoxType");
+			$mesgs[] = $langs->trans("ErrorNoValueForCheckBoxType");
 			$action = 'edit';
 		}
 		if ($type == 'radio' && !$param) {
 			$error++;
 			$langs->load("errors");
-			$mesg[] = $langs->trans("ErrorNoValueForRadioType");
+			$mesgs[] = $langs->trans("ErrorNoValueForRadioType");
 			$action = 'edit';
 		}
 		if ((($type == 'radio') || ($type == 'checkbox')) && $param) {
@@ -316,13 +319,13 @@ if ($action == 'update') {
 						if (count($matches[0]) > 1) {
 							$error++;
 							$langs->load("errors");
-							$mesg[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
+							$mesgs[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
 							$action = 'edit';
 						}
 					} else {
 						$error++;
 						$langs->load("errors");
-						$mesg[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
+						$mesgs[] = $langs->trans("ErrorBadFormatValueList", $param_ligne);
 						$action = 'edit';
 					}
 				}
@@ -333,7 +336,7 @@ if ($action == 'update') {
 			if (strlen(GETPOST('attrname', 'aZ09')) < 3 && !getDolGlobalString('MAIN_DISABLE_EXTRAFIELDS_CHECK_FOR_UPDATE')) {
 				$error++;
 				$langs->load("errors");
-				$mesg[] = $langs->trans("ErrorValueLength", $langs->transnoentitiesnoconv("AttributeCode"), 3);
+				$mesgs[] = $langs->trans("ErrorValueLength", $langs->transnoentitiesnoconv("AttributeCode"), 3);
 				$action = 'edit';
 			}
 		}
@@ -343,7 +346,7 @@ if ($action == 'update') {
 			if (in_array(strtoupper(GETPOST('attrname', 'aZ09')), $listofreservedwords) && !getDolGlobalString('MAIN_DISABLE_EXTRAFIELDS_CHECK_FOR_UPDATE')) {
 				$error++;
 				$langs->load("errors");
-				$mesg[] = $langs->trans("ErrorReservedKeyword", GETPOST('attrname', 'aZ09'));
+				$mesgs[] = $langs->trans("ErrorReservedKeyword", GETPOST('attrname', 'aZ09'));
 				$action = 'edit';
 			}
 		}
@@ -416,7 +419,8 @@ if ($action == 'update') {
 				} else {
 					$error++;
 					$mesg = $extrafields->error;
-					setEventMessages($mesg, null, 'errors');
+					$mesgs = array_merge($mesgs, $extrafields->errors);
+					setEventMessages($mesg, $mesgs, 'errors');
 				}
 			} else {
 				$error++;
@@ -425,7 +429,7 @@ if ($action == 'update') {
 				setEventMessages($mesg, null, 'errors');
 			}
 		} else {
-			setEventMessages($mesg, null, 'errors');
+			setEventMessages($mesg, $mesgs, 'errors');
 		}
 	}
 }
@@ -443,6 +447,7 @@ if ($action == 'confirm_delete' && $confirm == "yes") {
 			exit;
 		} else {
 			$mesg = $extrafields->error;
+			$mesgs = array_merge($mesgs, $extrafields->errors);
 		}
 	} else {
 		$error++;
diff --git a/htdocs/expedition/dispatch.php b/htdocs/expedition/dispatch.php
index 83961579dd8..696e220e9b5 100644
--- a/htdocs/expedition/dispatch.php
+++ b/htdocs/expedition/dispatch.php
@@ -1,14 +1,14 @@
 <?php
-/* Copyright (C) 2004-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2004-2016 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2005      Eric Seigne          <eric.seigne@ryxeo.com>
- * Copyright (C) 2005-2009 Regis Houssin        <regis.houssin@inodbox.com>
- * Copyright (C) 2010-2021 Juanjo Menent        <jmenent@2byte.es>
- * Copyright (C) 2014      Cedric Gross         <c.gross@kreiz-it.fr>
- * Copyright (C) 2016      Florian Henry        <florian.henry@atm-consulting.fr>
- * Copyright (C) 2017-2022 Ferran Marcet        <fmarcet@2byte.es>
- * Copyright (C) 2018-2022 Frédéric France      <frederic.france@netlogic.fr>
- * Copyright (C) 2019-2020 Christophe Battarel	<christophe@altairis.fr>
+/* Copyright (C) 2004-2006  Rodolphe Quiedeville    <rodolphe@quiedeville.org>
+ * Copyright (C) 2004-2016  Laurent Destailleur     <eldy@users.sourceforge.net>
+ * Copyright (C) 2005       Eric Seigne             <eric.seigne@ryxeo.com>
+ * Copyright (C) 2005-2009  Regis Houssin           <regis.houssin@inodbox.com>
+ * Copyright (C) 2010-2021  Juanjo Menent           <jmenent@2byte.es>
+ * Copyright (C) 2014       Cedric Gross            <c.gross@kreiz-it.fr>
+ * Copyright (C) 2016       Florian Henry           <florian.henry@atm-consulting.fr>
+ * Copyright (C) 2017-2022  Ferran Marcet           <fmarcet@2byte.es>
+ * Copyright (C) 2018-2024  Frédéric France         <frederic.france@free.fr>
+ * Copyright (C) 2019-2020  Christophe Battarel	    <christophe@altairis.fr>
  * Copyright (C) 2024		MDW						<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -202,7 +202,6 @@ if ($action == 'updatelines' && $usercancreate) {
 						}
 					}
 				}
-				//var_dump($key.' '.$newqty.' '.$idline.' '.$error);
 
 				if (!$error) {
 					$qtystart = 0;
@@ -345,7 +344,7 @@ if ($action == 'updatelines' && $usercancreate) {
 
 	if ($error > 0) {
 		$db->rollback();
-		setEventMessages($error, $errors, 'errors');
+		setEventMessages($langs->trans("Error"), $errors, 'errors');
 	} else {
 		$db->commit();
 		setEventMessages($langs->trans("ReceptionUpdated"), null);
diff --git a/htdocs/fourn/commande/dispatch.php b/htdocs/fourn/commande/dispatch.php
index a9e7e846779..7007b5f8430 100644
--- a/htdocs/fourn/commande/dispatch.php
+++ b/htdocs/fourn/commande/dispatch.php
@@ -1,15 +1,15 @@
 <?php
-/* Copyright (C) 2004-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
- * Copyright (C) 2004-2023 Laurent Destailleur  <eldy@users.sourceforge.net>
- * Copyright (C) 2005      Eric Seigne          <eric.seigne@ryxeo.com>
- * Copyright (C) 2005-2009 Regis Houssin        <regis.houssin@inodbox.com>
- * Copyright (C) 2010-2021 Juanjo Menent        <jmenent@2byte.es>
- * Copyright (C) 2014      Cedric Gross         <c.gross@kreiz-it.fr>
- * Copyright (C) 2016      Florian Henry        <florian.henry@atm-consulting.fr>
- * Copyright (C) 2017-2022 Ferran Marcet        <fmarcet@2byte.es>
- * Copyright (C) 2018-2022 Frédéric France      <frederic.france@netlogic.fr>
- * Copyright (C) 2019-2020 Christophe Battarel	<christophe@altairis.fr>
- * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
+/* Copyright (C) 2004-2006  Rodolphe Quiedeville    <rodolphe@quiedeville.org>
+ * Copyright (C) 2004-2023  Laurent Destailleur     <eldy@users.sourceforge.net>
+ * Copyright (C) 2005       Eric Seigne             <eric.seigne@ryxeo.com>
+ * Copyright (C) 2005-2009  Regis Houssin           <regis.houssin@inodbox.com>
+ * Copyright (C) 2010-2021  Juanjo Menent           <jmenent@2byte.es>
+ * Copyright (C) 2014       Cedric Gross            <c.gross@kreiz-it.fr>
+ * Copyright (C) 2016       Florian Henry           <florian.henry@atm-consulting.fr>
+ * Copyright (C) 2017-2022  Ferran Marcet           <fmarcet@2byte.es>
+ * Copyright (C) 2018-2024  Frédéric France         <frederic.france@free.fr>
+ * Copyright (C) 2019-2020  Christophe Battarel	    <christophe@altairis.fr>
+ * Copyright (C) 2024		MDW						<mdeweerd@users.noreply.github.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -507,7 +507,7 @@ if ($action == 'updateline' && $permissiontoreceive && empty($cancel)) {
 	}
 	if ($error > 0) {
 		$db->rollback();
-		setEventMessages($error, $errors, 'errors');
+		setEventMessages($langs->trans("Error"), $errors, 'errors');
 	} else {
 		$db->commit();
 	}
diff --git a/htdocs/fourn/commande/tpl/linkedobjectblock.tpl.php b/htdocs/fourn/commande/tpl/linkedobjectblock.tpl.php
index 2f7826c5ea6..bcbcda04656 100644
--- a/htdocs/fourn/commande/tpl/linkedobjectblock.tpl.php
+++ b/htdocs/fourn/commande/tpl/linkedobjectblock.tpl.php
@@ -1,7 +1,8 @@
 <?php
-/* Copyright (C) 2010-2011 Regis Houssin <regis.houssin@inodbox.com>
- * Copyright (C) 2014      Marcos García <marcosgdf@gmail.com>
- * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
+/* Copyright (C) 2010-2011  Regis Houssin           <regis.houssin@inodbox.com>
+ * Copyright (C) 2014       Marcos García           <marcosgdf@gmail.com>
+ * Copyright (C) 2024		MDW						<mdeweerd@users.noreply.github.com>
+ * Copyright (C) 2024       Frédéric France         <frederic.france@free.fr>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -32,8 +33,10 @@ global $noMoreLinkedObjectBlockAfter;
 
 $langs = $GLOBALS['langs'];
 '@phan-var-force Translate $langs';
+/** @var Translate $langs */
 $linkedObjectBlock = $GLOBALS['linkedObjectBlock'];
 '@phan-var-force CommonObject[] $linkedObjectBlock';
+/** @var CommonObject[] $linkedObjectBlock */
 
 $langs->load("orders");
 
diff --git a/htdocs/reception/dispatch.php b/htdocs/reception/dispatch.php
index 0f152e82cfc..e57bed8ba8d 100644
--- a/htdocs/reception/dispatch.php
+++ b/htdocs/reception/dispatch.php
@@ -7,7 +7,7 @@
  * Copyright (C) 2014      Cedric Gross         <c.gross@kreiz-it.fr>
  * Copyright (C) 2016      Florian Henry        <florian.henry@atm-consulting.fr>
  * Copyright (C) 2017-2022 Ferran Marcet        <fmarcet@2byte.es>
- * Copyright (C) 2018-2022 Frédéric France      <frederic.france@netlogic.fr>
+ * Copyright (C) 2018-2024  Frédéric France      <frederic.france@free.fr>
  * Copyright (C) 2019-2020 Christophe Battarel	<christophe@altairis.fr>
  * Copyright (C) 2024		MDW							<mdeweerd@users.noreply.github.com>
  *
@@ -280,7 +280,7 @@ if ($action == 'updatelines' && $permissiontoreceive) {
 	}
 	if ($error > 0) {
 		$db->rollback();
-		setEventMessages($error, $errors, 'errors');
+		setEventMessages($langs->trans("Error"), $errors, 'errors');
 	} else {
 		$db->commit();
 		setEventMessages($langs->trans("ReceptionUpdated"), null);
diff --git a/phpstan.neon.dist b/phpstan.neon.dist
index 483e829b74e..9b047a57945 100644
--- a/phpstan.neon.dist
+++ b/phpstan.neon.dist
@@ -90,7 +90,7 @@ parameters:
 		- '#(?:ProductFournisseur::logPrice\(\)) expects float\|null#'
 		- '#(?:(?:Asset::addDepreciationL|Facture(?:(?:(?:Fournisseur)?::add|Fournisseur::update)l))ine\(\)|calcul_price_total|(?:loanCalcMonthlyPaymen|print_paypal_redirec)t) expects float, string given.#'
 		- '#EvalMath::trigger\(\) expects string\|null,#'
-		- '#(?:F(?:acture(?:(?:Fournisseur)?Rec::addline\(\))|ichinterRec::addLineRec\(\))|dolMd2Html|setEventMessages) expects string\|null,#'
+		- '#(?:F(?:acture(?:(?:Fournisseur)?Rec::addline\(\))|ichinterRec::addLineRec\(\))|dolMd2Html) expects string\|null,#'
 		- '#::printStdColumnContent\(\) expects string, float(\|(int|array)(\<.*\>)?)* given.#'
 		- '#::HTML2OpenIDServer\(\) expects string, array given.#'
 		- '# dol_stringtotime expects string, DateTime given.#'