diff --git a/htdocs/adherents/type.php b/htdocs/adherents/type.php
index 76dd0617cee..eb3c83d57dd 100644
--- a/htdocs/adherents/type.php
+++ b/htdocs/adherents/type.php
@@ -358,7 +358,7 @@ if ($action == 'create') {
 	print '<tr><td class="titlefieldcreate fieldrequired">'.$langs->trans("Label").'</td><td><input type="text" class="minwidth200" name="label" autofocus="autofocus"></td></tr>';
 
 	print '<tr><td>'.$langs->trans("Status").'</td><td>';
-	print $form->selectarray('status', array('0'=>$langs->trans('ActivityCeased'), '1'=>$langs->trans('InActivity')), 1);
+	print $form->selectarray('status', array('0'=>$langs->trans('ActivityCeased'), '1'=>$langs->trans('InActivity')), 1, 0, 0, 0, '', 0, 0, 0, '', 'minwidth100');
 	print '</td></tr>';
 
 	// Morphy
@@ -375,7 +375,7 @@ if ($action == 'create') {
 	print '</td></tr>';
 
 	print '<tr><td>'.$langs->trans("Amount").'</td><td>';
-	print '<input name="amount" size="5" value="'.price($amount).'">';
+	print '<input name="amount" size="5" value="'.(GETPOSTISSET('amount') ? GETPOST('amount') : price($amount)).'">';
 	print '</td></tr>';
 
 	print '<tr><td>'.$langs->trans("VoteAllowed").'</td><td>';
@@ -389,12 +389,12 @@ if ($action == 'create') {
 
 	print '<tr><td class="tdtop">'.$langs->trans("Description").'</td><td>';
 	require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
-	$doleditor = new DolEditor('comment', $object->note, '', 200, 'dolibarr_notes', '', false, true, empty($conf->fckeditor->enabled) ? false : $conf->fckeditor->enabled, 15, '90%');
+	$doleditor = new DolEditor('comment', (GETPOSTISSET('comment') ? GETPOST('comment', 'restricthtml') : $object->note_public), '', 200, 'dolibarr_notes', '', false, true, empty($conf->fckeditor->enabled) ? false : $conf->fckeditor->enabled, 15, '90%');
 	$doleditor->Create();
 
 	print '<tr><td class="tdtop">'.$langs->trans("WelcomeEMail").'</td><td>';
 	require_once DOL_DOCUMENT_ROOT.'/core/class/doleditor.class.php';
-	$doleditor = new DolEditor('mail_valid', $object->mail_valid, '', 250, 'dolibarr_notes', '', false, true, empty($conf->fckeditor->enabled) ? false : $conf->fckeditor->enabled, 15, '90%');
+	$doleditor = new DolEditor('mail_valid', GETPOSTISSET('mail_valid') ? GETPOST('mail_valid') : $object->mail_valid, '', 250, 'dolibarr_notes', '', false, true, empty($conf->fckeditor->enabled) ? false : $conf->fckeditor->enabled, 15, '90%');
 	$doleditor->Create();
 	print '</td></tr>';
 
diff --git a/htdocs/core/class/commonstickergenerator.class.php b/htdocs/core/class/commonstickergenerator.class.php
index 284b41ee4ba..8085adf6283 100644
--- a/htdocs/core/class/commonstickergenerator.class.php
+++ b/htdocs/core/class/commonstickergenerator.class.php
@@ -289,7 +289,7 @@ abstract class CommonStickerGenerator
 		// phpcs:enable
 		$this->_Metric = $format['metric'];
 		$this->_Avery_Name = $format['name'];
-		$this->_Avery_Code = $format['code'];
+		$this->_Avery_Code = empty($format['code'])?'':$format['code'];
 		$this->_Margin_Left = $this->convertMetric($format['marginLeft'], $this->_Metric, $this->_Metric_Doc);
 		$this->_Margin_Top = $this->convertMetric($format['marginTop'], $this->_Metric, $this->_Metric_Doc);
 		$this->_X_Space = $this->convertMetric($format['SpaceX'], $this->_Metric, $this->_Metric_Doc);
diff --git a/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php b/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
index 079b46003c4..bf1da990923 100644
--- a/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
+++ b/htdocs/core/modules/printsheet/doc/pdf_standardlabel.class.php
@@ -135,7 +135,7 @@ class pdf_standardlabel extends CommonStickerGenerator
 		$widthtouse = $maxwidthtouse;
 		$heighttouse = 0; // old value for image
 		$tmp = dol_getImageSize($photo, false);
-		if ($tmp['height']) {
+		if (!empty($tmp['height'])) {
 			$imgratio = $tmp['width'] / $tmp['height'];
 			if ($imgratio >= $defaultratio) {
 				$widthtouse = $maxwidthtouse;
diff --git a/htdocs/core/tpl/extrafields_view.tpl.php b/htdocs/core/tpl/extrafields_view.tpl.php
index bbbae8afd16..3db65e198c5 100644
--- a/htdocs/core/tpl/extrafields_view.tpl.php
+++ b/htdocs/core/tpl/extrafields_view.tpl.php
@@ -40,7 +40,7 @@ if (!is_object($form)) {
 ?>
 <!-- BEGIN PHP TEMPLATE extrafields_view.tpl.php -->
 <?php
-if (!is_array($parameters)) {
+if (!isset($parameters) || !is_array($parameters)) {
 	$parameters = array();
 }
 if (!empty($cols)) {
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index fb04930299b..a85bb23775c 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -541,10 +541,11 @@ if ((!defined('NOCSRFCHECK') && empty($dolibarr_nocsrfcheck) && getDolGlobalInt(
 	}
 
 	$sessiontokenforthisurl = (empty($_SESSION['token']) ? '' : $_SESSION['token']);
-	// TODO Get the sessiontokenforthisurl into the array of session token
+	// TODO Get the sessiontokenforthisurl into an array of session token (one array per base URL so we can use the CSRF per page and we keep ability for several tabs per url in a browser)
 	if (GETPOSTISSET('token') && GETPOST('token') != 'notrequired' && GETPOST('token', 'alpha') != $sessiontokenforthisurl) {
-		dol_syslog("--- Access to ".(empty($_SERVER["REQUEST_METHOD"]) ? '' : $_SERVER["REQUEST_METHOD"].' ').$_SERVER["PHP_SELF"]." refused by CSRF protection (invalid token), so we disable POST and some GET parameters - referer=".$_SERVER['HTTP_REFERER'].", action=".GETPOST('action', 'aZ09').", _GET|POST['token']=".GETPOST('token', 'alpha').", _SESSION['token']=".$_SESSION['token'], LOG_WARNING);
-		//print 'Unset POST by CSRF protection in main.inc.php.';	// Do not output anything because this create problems when using the BACK button on browsers.
+		dol_syslog("--- Access to ".(empty($_SERVER["REQUEST_METHOD"]) ? '' : $_SERVER["REQUEST_METHOD"].' ').$_SERVER["PHP_SELF"]." refused by CSRF protection (invalid token), so we disable POST and some GET parameters - referer=".$_SERVER['HTTP_REFERER'].", action=".GETPOST('action', 'aZ09').", _GET|POST['token']=".GETPOST('token', 'alpha'), LOG_WARNING);
+		//dol_syslog("_SESSION['token']=".$sessiontokenforthisurl, LOG_DEBUG);
+		// Do not output anything on standard output because this create problems when using the BACK button on browsers. So we just set a message into session.
 		setEventMessages('SecurityTokenHasExpiredSoActionHasBeenCanceledPleaseRetry', null, 'warnings');
 		$savid = null;
 		if (isset($_POST['id'])) {