diff --git a/htdocs/adherents/subscription/card.php b/htdocs/adherents/subscription/card.php
index 6c477d46239..215635757c2 100644
--- a/htdocs/adherents/subscription/card.php
+++ b/htdocs/adherents/subscription/card.php
@@ -268,7 +268,7 @@ if ($rowid && $action != 'edit') {
 
 	// Confirmation to delete subscription
 	if ($action == 'delete') {
-		//$formquestion=array();
+		$formquestion=array();
 		//$formquestion['text']='<b>'.$langs->trans("ThisWillAlsoDeleteBankRecord").'</b>';
 		$text = $langs->trans("ConfirmDeleteSubscription");
 		if (isModEnabled("banque") && !empty($conf->global->ADHERENT_BANK_USE)) {
@@ -351,7 +351,7 @@ if ($rowid && $action != 'edit') {
 	print '<div class="tabsAction">';
 
 	if ($user->rights->adherent->cotisation->creer) {
-		if (!$bankline->rappro) {
+		if (!empty($bankline->rappro)) {
 			print '<div class="inline-block divButAction"><a class="butAction" href="'.$_SERVER["PHP_SELF"]."?rowid=".$object->id.'&action=edit&token='.newToken().'">'.$langs->trans("Modify")."</a></div>";
 		} else {
 			print '<div class="inline-block divButAction"><a class="butActionRefused classfortooltip" title="'.$langs->trans("BankLineConciliated")."\" href=\"#\">".$langs->trans("Modify")."</a></div>";
diff --git a/htdocs/admin/system/security.php b/htdocs/admin/system/security.php
index b7074c51095..b0ea7571a2d 100644
--- a/htdocs/admin/system/security.php
+++ b/htdocs/admin/system/security.php
@@ -357,7 +357,7 @@ print '<strong>'.$langs->trans("AntivirusEnabledOnUpload").'</strong>: ';
 print empty($conf->global->MAIN_ANTIVIRUS_COMMAND) ? img_warning().' ' : img_picto('', 'tick').' ';
 print yn(empty($conf->global->MAIN_ANTIVIRUS_COMMAND) ? 0 : 1);
 if (empty($conf->global->MAIN_ANTIVIRUS_COMMAND)) {
-	print ' - <span class="opacitymedium">'.$langs->trans("Recommended").': '.$langs->trans("DefinedAPathForAntivirusCommandIntoSetup", $langs->transnoentitiesnoconv("Home")." - ".$langs->transcountrynoentities("Setup")." - ".$langs->transnoentitiesnoconv("Security")).'</span>';
+	print ' - <span class="opacitymedium">'.$langs->trans("Recommended").': '.$langs->trans("DefinedAPathForAntivirusCommandIntoSetup", $langs->transnoentitiesnoconv("Home")." - ".$langs->transnoentitiesnoconv("Setup")." - ".$langs->transnoentitiesnoconv("Security")).'</span>';
 } else {
 	print ' &nbsp; - '.$conf->global->MAIN_ANTIVIRUS_COMMAND;
 	if (defined('MAIN_ANTIVIRUS_COMMAND') && !defined('MAIN_ANTIVIRUS_BYPASS_COMMAND_AND_PARAM')) {
diff --git a/htdocs/compta/facture/class/facture.class.php b/htdocs/compta/facture/class/facture.class.php
index 1d2201bb979..53c7c0f6305 100644
--- a/htdocs/compta/facture/class/facture.class.php
+++ b/htdocs/compta/facture/class/facture.class.php
@@ -1780,7 +1780,7 @@ class Facture extends CommonInvoice
 			$url = DOL_URL_ROOT.'/compta/facture/card.php?facid='.$this->id;
 		}
 
-		if (!$user->rights->facture->lire) {
+		if (!$user->hasRight("facture", "read")) {
 			$option = 'nolink';
 		}
 
@@ -1811,7 +1811,7 @@ class Facture extends CommonInvoice
 		}
 		$label = '';
 
-		if ($user->rights->facture->lire) {
+		if ($user->hasRight("facture", "read")) {
 			$label = img_picto('', $picto).' <u class="paddingrightonly">'.$langs->trans("Invoice").'</u>';
 			if (isset($this->statut) && isset($this->alreadypaid)) {
 				$label .= ' '.$this->getLibStatut(5, $this->alreadypaid);
@@ -1847,7 +1847,7 @@ class Facture extends CommonInvoice
 		}
 
 		$linkclose = ($target ? ' target="'.$target.'"' : '');
-		if (empty($notooltip) && $user->rights->facture->lire) {
+		if (empty($notooltip) && $user->hasRight("facture", "read")) {
 			if (!empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
 				$label = $langs->trans("Invoice");
 				$linkclose .= ' alt="'.dol_escape_htmltag($label, 1).'"';
diff --git a/htdocs/core/lib/usergroups.lib.php b/htdocs/core/lib/usergroups.lib.php
index 6e7ad7ade3e..f6690935416 100644
--- a/htdocs/core/lib/usergroups.lib.php
+++ b/htdocs/core/lib/usergroups.lib.php
@@ -1075,10 +1075,10 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		print '<td colspan="'.($colspan - 1).'">';
 		//print ajax_constantonoff("MAIN_OPTIMIZEFORTEXTBROWSER", array(), null, 0, 0, 1, 0);
 		if ($edit) {
-			print $form->selectyesno('MAIN_OPTIMIZEFORTEXTBROWSER', $fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER, 1);
+			print $form->selectyesno('MAIN_OPTIMIZEFORTEXTBROWSER', (isset($fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER) ? $fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER : 0), 1);
 		} else {
 			if (empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER)) {
-				print yn($fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER);
+				print yn(isset($fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER) ? $fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER : 0);
 			} else {
 				print yn(1);
 				if (empty($fuser->conf->MAIN_OPTIMIZEFORTEXTBROWSER)) {
@@ -1128,7 +1128,7 @@ function showSkins($fuser, $edit = 0, $foruserprofile = false)
 		);
 
 		if ($edit) {
-			print $form->selectArray('MAIN_OPTIMIZEFORCOLORBLIND', $colorBlindOptions, $fuser->conf->MAIN_OPTIMIZEFORCOLORBLIND, 0);
+			print $form->selectArray('MAIN_OPTIMIZEFORCOLORBLIND', $colorBlindOptions, (isset($fuser->conf->MAIN_OPTIMIZEFORCOLORBLIND) ? $fuser->conf->MAIN_OPTIMIZEFORCOLORBLIND : 0), 0);
 		} else {
 			if (!empty($fuser->conf->MAIN_OPTIMIZEFORCOLORBLIND) && isset($colorBlindOptions[$fuser->conf->MAIN_OPTIMIZEFORCOLORBLIND])) {
 				print $colorBlindOptions[$fuser->conf->MAIN_OPTIMIZEFORCOLORBLIND];
diff --git a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
index 954949e427c..8af5736b63e 100644
--- a/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
+++ b/htdocs/core/triggers/interface_50_modAgenda_ActionsAuto.class.php
@@ -713,7 +713,7 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			// Load translation files required by the page
 			$langs->loadLangs(array("agenda", "other", "members"));
 
-			$member = $this->context['member'];
+			$member = (isset($this->context['member']) ? $this->context['member'] : null);
 			if (!is_object($member)) {	// This should not happen
 				dol_syslog("Execute a trigger MEMBER_SUBSCRIPTION_CREATE with context key 'member' not an object");
 				include_once DOL_DOCUMENT_ROOT.'/adherents/class/adherent.class.php';
@@ -731,7 +731,7 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			$object->actionmsg .= "\n".$langs->transnoentities("Period").': '.dol_print_date($object->dateh, 'day').' - '.dol_print_date($object->datef, 'day');
 
 			$object->sendtoid = 0;
-			if ($object->fk_soc > 0) {
+			if ( isset($object->fk_soc) && $object->fk_soc > 0) {
 				$object->socid = $object->fk_soc;
 			}
 		} elseif ($action == 'MEMBER_SUBSCRIPTION_MODIFY') {
@@ -767,12 +767,12 @@ class InterfaceActionsAuto extends DolibarrTriggers
 			}
 			$object->actionmsg = $langs->transnoentities("MemberSubscriptionDeletedInDolibarr", $object->ref, $object->getFullName($langs));
 			$object->actionmsg .= "\n".$langs->transnoentities("Member").': '.$object->getFullName($langs);
-			$object->actionmsg .= "\n".$langs->transnoentities("Type").': '.$object->type;
-			$object->actionmsg .= "\n".$langs->transnoentities("Amount").': '.$object->last_subscription_amount;
-			$object->actionmsg .= "\n".$langs->transnoentities("Period").': '.dol_print_date($object->last_subscription_date_start, 'day').' - '.dol_print_date($object->last_subscription_date_end, 'day');
+			$object->actionmsg .= "\n".$langs->transnoentities("Type").': '.$object->fk_type;
+			$object->actionmsg .= "\n".$langs->transnoentities("Amount").': '.$object->amount;
+			$object->actionmsg .= "\n".$langs->transnoentities("Period").': '.dol_print_date($object->dateh, 'day').' - '.dol_print_date($object->datef, 'day');
 
 			$object->sendtoid = 0;
-			if ($object->fk_soc > 0) {
+			if (isset($object->fk_soc) && $object->fk_soc > 0) {
 				$object->socid = $object->fk_soc;
 			}
 		} elseif ($action == 'MEMBER_RESILIATE') {
diff --git a/htdocs/partnership/partnership_agenda.php b/htdocs/partnership/partnership_agenda.php
index 02580c1f73a..3e62e6453de 100644
--- a/htdocs/partnership/partnership_agenda.php
+++ b/htdocs/partnership/partnership_agenda.php
@@ -37,6 +37,7 @@ $langs->loadLangs(array("partnership", "other"));
 
 // Get parameters
 $id = GETPOST('id', 'int');
+$socid = GETPOST('socid', 'int');
 $ref = GETPOST('ref', 'alpha');
 $action = GETPOST('action', 'aZ09');
 $cancel = GETPOST('cancel', 'aZ09');
diff --git a/htdocs/partnership/partnership_card.php b/htdocs/partnership/partnership_card.php
index 279b72593da..969fea1673d 100644
--- a/htdocs/partnership/partnership_card.php
+++ b/htdocs/partnership/partnership_card.php
@@ -42,7 +42,7 @@ $cancel = GETPOST('cancel', 'aZ09');
 $contextpage = GETPOST('contextpage', 'aZ') ? GETPOST('contextpage', 'aZ') : 'partnershipcard'; // To manage different context of search
 $backtopage = GETPOST('backtopage', 'alpha');
 $backtopageforcancel = GETPOST('backtopageforcancel', 'alpha');
-//$lineid   = GETPOST('lineid', 'int');
+$lineid   = GETPOST('lineid', 'int');
 
 // Initialize technical objects
 $object = new Partnership($db);
@@ -434,6 +434,9 @@ if ($object->id > 0 && (empty($action) || ($action != 'edit' && $action != 'crea
 	 }
 	 }*/
 	$morehtmlref .= '</div>';
+	if (!isset($npfilter)) {
+		$npfilter = "";
+	}
 
 	if ($managedfor == 'member') $npfilter .= " AND te.fk_member > 0 "; else $npfilter .= " AND te.fk_soc > 0 ";
 	$object->next_prev_filter = $npfilter;
diff --git a/htdocs/public/payment/newpayment.php b/htdocs/public/payment/newpayment.php
index 61bb3472c56..9d5fb5f122f 100644
--- a/htdocs/public/payment/newpayment.php
+++ b/htdocs/public/payment/newpayment.php
@@ -1469,6 +1469,7 @@ if ($source == 'contractline') {
 if ($source == 'member' || $source == 'membersubscription') {
 	$newsource = 'member';
 
+	$tag="";
 	$found = true;
 	$langs->load("members");
 
diff --git a/htdocs/ticket/list.php b/htdocs/ticket/list.php
index 0551532b00f..fd4d7f15f9e 100644
--- a/htdocs/ticket/list.php
+++ b/htdocs/ticket/list.php
@@ -814,19 +814,19 @@ foreach ($object->fields as $key => $val) {
 			print '</td>';
 		} elseif ($key == 'type_code') {
 			print '<td class="liste_titre'.($cssforfield ? ' '.$cssforfield : '').'">';
-			$formTicket->selectTypesTickets(dol_escape_htmltag(empty($search[$key]) ? '' : $search[$key]), 'search_'.$key.'', '', 2, 1, 1, 0, ($val['css'] ? $val['css'] : 'maxwidth150'));
+			$formTicket->selectTypesTickets(dol_escape_htmltag(empty($search[$key]) ? '' : $search[$key]), 'search_'.$key.'', '', 2, 1, 1, 0, (!empty($val['css']) ? $val['css'] : 'maxwidth150'));
 			print '</td>';
 		} elseif ($key == 'category_code') {
 			print '<td class="liste_titre'.($cssforfield ? ' '.$cssforfield : '').'">';
-			$formTicket->selectGroupTickets(dol_escape_htmltag(empty($search[$key]) ? '' : $search[$key]), 'search_'.$key.'', '', 2, 1, 1, 0, ($val['css'] ? $val['css'] : 'maxwidth150'));
+			$formTicket->selectGroupTickets(dol_escape_htmltag(empty($search[$key]) ? '' : $search[$key]), 'search_'.$key.'', '', 2, 1, 1, 0, (!empty($val['css']) ? $val['css'] : 'maxwidth150'));
 			print '</td>';
 		} elseif ($key == 'severity_code') {
 			print '<td class="liste_titre center'.($cssforfield ? ' '.$cssforfield : '').'">';
-			$formTicket->selectSeveritiesTickets(dol_escape_htmltag(empty($search[$key]) ? '' : $search[$key]), 'search_'.$key.'', '', 2, 1, 1, 0, ($val['css'] ? $val['css'] : 'maxwidth150'));
+			$formTicket->selectSeveritiesTickets(dol_escape_htmltag(empty($search[$key]) ? '' : $search[$key]), 'search_'.$key.'', '', 2, 1, 1, 0, (!empty($val['css']) ? $val['css'] : 'maxwidth150'));
 			print '</td>';
 		} elseif ($key == 'fk_user_assign' || $key == 'fk_user_create') {
 			print '<td class="liste_titre'.($cssforfield ? ' '.$cssforfield : '').'">';
-			print $form->select_dolusers((empty($search[$key]) ? '' : $search[$key]), 'search_'.$key, 1, null, 0, '', '', '0', 0, 0, '', 0, '', ($val['css'] ? $val['css'] : 'maxwidth100'));
+			print $form->select_dolusers((empty($search[$key]) ? '' : $search[$key]), 'search_'.$key, 1, null, 0, '', '', '0', 0, 0, '', 0, '', (!empty($val['css']) ? $val['css'] : 'maxwidth100'));
 			print '</td>';
 		} elseif ($key == 'fk_statut') {
 			$arrayofstatus = array();
diff --git a/htdocs/user/card.php b/htdocs/user/card.php
index 2f5aa1cca30..524d4589c8e 100644
--- a/htdocs/user/card.php
+++ b/htdocs/user/card.php
@@ -2583,6 +2583,7 @@ if ($action == 'create' || $action == 'adduserldap') {
 				$cate_arbo = $form->select_all_categories(Categorie::TYPE_USER, null, null, null, null, 1);
 				$c = new Categorie($db);
 				$cats = $c->containing($object->id, Categorie::TYPE_USER);
+				$arrayselected = array();
 				foreach ($cats as $cat) {
 					$arrayselected[] = $cat->id;
 				}
diff --git a/htdocs/user/param_ihm.php b/htdocs/user/param_ihm.php
index c25fe18f4ee..a056bbd30df 100644
--- a/htdocs/user/param_ihm.php
+++ b/htdocs/user/param_ihm.php
@@ -320,7 +320,7 @@ if ($action == 'edit') {
 	print '> <label for="check_AGENDA_DEFAULT_VIEW">'.$langs->trans("UsePersonalValue").'</label></td>';
 	print '<td>'."\n";
 	$tmplist = array(''=>'&nbsp;', 'show_list'=>$langs->trans("ViewList"), 'show_month'=>$langs->trans("ViewCal"), 'show_week'=>$langs->trans("ViewWeek"), 'show_day'=>$langs->trans("ViewDay"), 'show_peruser'=>$langs->trans("ViewPerUser"));
-	print $form->selectarray('AGENDA_DEFAULT_VIEW', $tmplist, $object->conf->AGENDA_DEFAULT_VIEW, 0, 0, 0, '');
+	print $form->selectarray('AGENDA_DEFAULT_VIEW', $tmplist, (isset($object->conf->AGENDA_DEFAULT_VIEW) ? $object->conf->AGENDA_DEFAULT_VIEW : ''), 0, 0, 0, '');
 	print '</td></tr>'."\n";
 
 	// Max size of lists