diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index c87af9558e8..9fac243ac86 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -525,6 +525,7 @@ $viewmode .= '<span class="marginrightonly"></span>';	// To add a space before t
 
 
 $newcardbutton = '';
+$newparam = '';
 if ($user->rights->agenda->myactions->create || $user->rights->agenda->allactions->create) {
 	$tmpforcreatebutton = dol_getdate(dol_now(), true);
 
diff --git a/htdocs/compta/bank/list.php b/htdocs/compta/bank/list.php
index c1b446a9dd0..657b1cb8577 100644
--- a/htdocs/compta/bank/list.php
+++ b/htdocs/compta/bank/list.php
@@ -67,6 +67,8 @@ $socid = 0;
 if ($user->socid) {
 	$socid = $user->socid;
 }
+
+$allowed = 0;
 if (!empty($user->rights->accounting->chartofaccount)) {
 	$allowed = 1; // Dictionary with list of banks accounting account allowed to manager of chart account
 }
@@ -191,7 +193,7 @@ $parameters = array();
 $reshook = $hookmanager->executeHooks('printFieldListSelect', $parameters); // Note that $action and $object may have been modified by hook
 $sql .= $hookmanager->resPrint;
 $sql .= " FROM ".MAIN_DB_PREFIX."bank_account as b";
-if (is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
+if (!empty($extrafields->attributes[$object->table_element]['label']) && is_array($extrafields->attributes[$object->table_element]['label']) && count($extrafields->attributes[$object->table_element]['label'])) {
 	$sql .= " LEFT JOIN ".MAIN_DB_PREFIX.$object->table_element."_extrafields as ef on (b.rowid = ef.fk_object)";
 }
 
@@ -333,12 +335,12 @@ $objecttmp = new Account($db);
 $trackid = 'bank'.$object->id;
 include DOL_DOCUMENT_ROOT.'/core/tpl/massactions_pre.tpl.php';
 
-if ($sall) {
-	foreach ($fieldstosearchall as $key => $val) {
-		$fieldstosearchall[$key] = $langs->trans($val);
-	}
-	print '<div class="divsearchfieldfilter">'.$langs->trans("FilterOnInto", $sall).join(', ', $fieldstosearchall).'</div>';
-}
+//if ($sall) {
+//	foreach ($fieldstosearchall as $key => $val) {
+//		$fieldstosearchall[$key] = $langs->trans($val);
+//	}
+//	print '<div class="divsearchfieldfilter">'.$langs->trans("FilterOnInto", $sall).join(', ', $fieldstosearchall).'</div>';
+//}
 
 $moreforfilter = '';
 
diff --git a/htdocs/core/class/html.formcompany.class.php b/htdocs/core/class/html.formcompany.class.php
index bb99b2a32e9..57bedd2807a 100644
--- a/htdocs/core/class/html.formcompany.class.php
+++ b/htdocs/core/class/html.formcompany.class.php
@@ -1077,7 +1077,7 @@ class FormCompany extends Form
 			$out .= '<input type="submit" class="button smallpaddingimp valignmiddle" value="'.$langs->trans("Modify").'">';
 			$out .= '</form>';
 		} else {
-			if ($selected) {
+			if ($selected > 0) {
 				$arr = $this->typent_array(0);
 				$typent = $arr[$selected];
 				$out .= $typent;
diff --git a/htdocs/societe/index.php b/htdocs/societe/index.php
index 30d49e55c2b..fcbe7b16cdc 100644
--- a/htdocs/societe/index.php
+++ b/htdocs/societe/index.php
@@ -2,7 +2,7 @@
 /* Copyright (C) 2001-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2004-2018 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@inodbox.com>
- * Copyright (C) 2014      Charles-Fr Benke	<charles.fr@benke.fr>
+ * Copyright (C) 2014-2021 Charlene Benke		<charlene.r@benke.fr>
  * Copyright (C) 2015      Jean-François Ferry	<jfefe@aternatik.fr>
  * Copyright (C) 2016      Ferran Marcet        <fmarcet@2byte.es>
  * Copyright (C) 2019	   Nicolas ZABOURI	<info@inovea-conseil.com>
@@ -286,6 +286,7 @@ $sql .= $db->order("s.tms", "DESC");
 $sql .= $db->plimit($max, 0);
 
 //print $sql;
+$lastmodified="";
 $result = $db->query($sql);
 if ($result) {
 	$num = $db->num_rows($result);
diff --git a/htdocs/ticket/index.php b/htdocs/ticket/index.php
index c3027e5044b..756f8e10879 100644
--- a/htdocs/ticket/index.php
+++ b/htdocs/ticket/index.php
@@ -50,6 +50,7 @@ $socid = 0;
 if ($user->socid) {
 	$socid = $user->socid;
 }
+$userid = $user->id;
 
 // Security check
 $result = restrictedArea($user, 'ticket', 0, '', '', '', '');
@@ -96,7 +97,7 @@ if (in_array('DOLUSERCOOKIE_ticket_by_status', $autosetarray)) {
 	$endyear = GETPOST($param_year, 'int');
 	$shownb = GETPOST($param_shownb, 'alpha');
 	$showtot = GETPOST($param_showtot, 'alpha');
-} else {
+} elseif (!empty($_COOKIE['DOLUSERCOOKIE_ticket_by_status'])) {
 	$tmparray = json_decode($_COOKIE['DOLUSERCOOKIE_ticket_by_status'], true);
 	$endyear = $tmparray['year'];
 	$shownb = $tmparray['shownb'];
@@ -104,6 +105,7 @@ if (in_array('DOLUSERCOOKIE_ticket_by_status', $autosetarray)) {
 }
 if (empty($shownb) && empty($showtot)) {
 	$showtot = 1;
+	$shownb = 0;
 }
 
 $nowarray = dol_getdate(dol_now(), true);