diff --git a/htdocs/comm/action/card.php b/htdocs/comm/action/card.php
index 245f90edf72..97a573ce86f 100644
--- a/htdocs/comm/action/card.php
+++ b/htdocs/comm/action/card.php
@@ -1185,9 +1185,9 @@ if ($action == 'create') {
 
 		print '<tr><td class="titlefieldcreate">'.$langs->trans("Project").'</td><td id="project-input-container">';
 		print img_picto('', 'project', 'class="pictofixedwidth"');
-		print $formproject->select_projects((!empty($societe->id) ? $societe->id : -1), $projectid, 'projectid', 0, 0, 1, 1, 0, 0, 0, '', 1, 0, 'maxwidth500 widthcentpercentminusxx');
+		print $formproject->select_projects((empty($societe->id) ? '' : $societe->id), $projectid, 'projectid', 0, 0, 1, 1, 0, 0, 0, '', 1, 0, 'maxwidth500 widthcentpercentminusxx');
 
-		print '&nbsp;<a href="'.DOL_URL_ROOT.'/projet/card.php?socid='.$societe->id.'&action=create&amp;backtopage='.urlencode($_SERVER["PHP_SELF"].'?action=create').'">';
+		print '&nbsp;<a href="'.DOL_URL_ROOT.'/projet/card.php?socid='.(empty($societe->id) ? '' : $societe->id).'&action=create&amp;backtopage='.urlencode($_SERVER["PHP_SELF"].'?action=create').'">';
 		print '<span class="fa fa-plus-circle valignmiddle paddingleft" title="'.$langs->trans("AddProject").'"></span></a>';
 		$urloption = '?action=create&donotclearsession=1';
 		$url = dol_buildpath('comm/action/card.php', 2).$urloption;
diff --git a/htdocs/comm/action/index.php b/htdocs/comm/action/index.php
index 9fac243ac86..cba52bf2384 100644
--- a/htdocs/comm/action/index.php
+++ b/htdocs/comm/action/index.php
@@ -59,6 +59,8 @@ if (empty($filtert) && empty($conf->global->AGENDA_ALL_CALENDARS)) {
 	$filtert = $user->id;
 }
 
+$newparam = '';
+
 $sortfield = GETPOST("sortfield", 'alpha');
 $sortorder = GETPOST("sortorder", 'alpha');
 $page = GETPOSTISSET('pageplusone') ? (GETPOST('pageplusone') - 1) : GETPOST("page", 'int');
diff --git a/htdocs/contrat/services_list.php b/htdocs/contrat/services_list.php
index 5a93f3fde33..d4ab03b9800 100644
--- a/htdocs/contrat/services_list.php
+++ b/htdocs/contrat/services_list.php
@@ -292,6 +292,11 @@ if ($socid > 0) {
 	$sql .= " AND s.rowid = ".((int) $socid);
 }
 
+$filter_dateouvertureprevue = '';
+$filter_date1 = '';
+$filter_date2 = '';
+$filter_opcloture = '';
+
 $filter_dateouvertureprevue_start = dol_mktime(0, 0, 0, $opouvertureprevuemonth, $opouvertureprevueday, $opouvertureprevueyear);
 $filter_dateouvertureprevue_end = dol_mktime(23, 59, 59, $opouvertureprevuemonth, $opouvertureprevueday, $opouvertureprevueyear);
 if ($filter_dateouvertureprevue_start != '' && $filter_opouvertureprevue == -1) {
@@ -425,6 +430,7 @@ if ($filter_date2_start != '') {
 if ($filter_datecloture_start != '') {
 	$param .= '&amp;opclotureday='.$op2day.'&amp;opcloturemonth='.$op2month.'&amp;opclotureyear='.$op2year;
 }
+
 if ($optioncss != '') {
 	$param .= '&optioncss='.$optioncss;
 }
@@ -468,7 +474,7 @@ if ($mode == "5") {
 
 print_barre_liste($title, $page, $_SERVER["PHP_SELF"], $param, $sortfield, $sortorder, $massactionbutton, $num, $nbtotalofrecords, 'contract', 0, '', '', $limit);
 
-if ($sall) {
+if (!empty($sall)) {
 	foreach ($fieldstosearchall as $key => $val) {
 		$fieldstosearchall[$key] = $langs->trans($val);
 	}
@@ -476,6 +482,7 @@ if ($sall) {
 }
 
 $morefilter = '';
+$moreforfilter = '';
 
 // If the user can view categories of products
 if ($conf->categorie->enabled && ($user->rights->produit->lire || $user->rights->service->lire)) {
diff --git a/htdocs/main.inc.php b/htdocs/main.inc.php
index e3ada0c6c59..30b92cd82fd 100644
--- a/htdocs/main.inc.php
+++ b/htdocs/main.inc.php
@@ -2016,24 +2016,24 @@ function top_menu_user($hideloginname = 0, $urllogout = '')
 	$dropdownBody .= '<div id="topmenulogincompanyinfo" >';
 
 	if ($langs->transcountry("ProfId1", $mysoc->country_code) != '-') {
-		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId1", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton($conf->global->MAIN_INFO_SIREN).'</span>';
+		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId1", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton(getDolGlobalString("MAIN_INFO_SIREN")).'</span>';
 	}
 	if ($langs->transcountry("ProfId2", $mysoc->country_code) != '-') {
-		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId2", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton($conf->global->MAIN_INFO_SIRET).'</span>';
+		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId2", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton(getDolGlobalString("MAIN_INFO_SIRET")).'</span>';
 	}
 	if ($langs->transcountry("ProfId3", $mysoc->country_code) != '-') {
-		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId3", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton($conf->global->MAIN_INFO_APE).'</span>';
+		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId3", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton(getDolGlobalString("MAIN_INFO_APE")).'</span>';
 	}
 	if ($langs->transcountry("ProfId4", $mysoc->country_code) != '-') {
-		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId4", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton($conf->global->MAIN_INFO_RCS).'</span>';
+		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId4", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton(getDolGlobalString("MAIN_INFO_RCS")).'</span>';
 	}
 	if ($langs->transcountry("ProfId5", $mysoc->country_code) != '-') {
-		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId5", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton($conf->global->MAIN_INFO_PROFID5).'</span>';
+		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId5", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton(getDolGlobalString("MAIN_INFO_PROFID5")).'</span>';
 	}
 	if ($langs->transcountry("ProfId6", $mysoc->country_code) != '-') {
-		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId6", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton($conf->global->MAIN_INFO_PROFID6).'</span>';
+		$dropdownBody .= '<br><b>'.$langs->transcountry("ProfId6", $mysoc->country_code).'</b>: <span>'.showValueWithClipboardCPButton(getDolGlobalString("MAIN_INFO_PROFID6")).'</span>';
 	}
-	$dropdownBody .= '<br><b>'.$langs->trans("VATIntraShort").'</b>: <span>'.showValueWithClipboardCPButton($conf->global->MAIN_INFO_TVAINTRA).'</span>';
+	$dropdownBody .= '<br><b>'.$langs->trans("VATIntraShort").'</b>: <span>'.showValueWithClipboardCPButton(getDolGlobalString("MAIN_INFO_TVAINTRA")).'</span>';
 
 	$dropdownBody .= '</div>';
 
diff --git a/htdocs/societe/list.php b/htdocs/societe/list.php
index cdbacd5ffca..160440c2394 100644
--- a/htdocs/societe/list.php
+++ b/htdocs/societe/list.php
@@ -672,7 +672,7 @@ if (empty($reshook)) {
 }
 $sql .= $hookmanager->resPrint;
 // Add GroupBy from hooks
-$parameters = array('all' => $all, 'fieldstosearchall' => $fieldstosearchall);
+$parameters = array('fieldstosearchall' => $fieldstosearchall);
 $reshook = $hookmanager->executeHooks('printFieldListGroupBy', $parameters, $object); // Note that $action and $object may have been modified by hook
 $sql .= $hookmanager->resPrint;
 
diff --git a/htdocs/supplier_proposal/list.php b/htdocs/supplier_proposal/list.php
index 4a4698fdd07..196f3cd629f 100644
--- a/htdocs/supplier_proposal/list.php
+++ b/htdocs/supplier_proposal/list.php
@@ -213,6 +213,8 @@ if ($reshook < 0) {
 	setEventMessages($hookmanager->error, $hookmanager->errors, 'errors');
 }
 
+$search_product_category = 0;
+
 include DOL_DOCUMENT_ROOT.'/core/actions_changeselectedfields.inc.php';
 
 // Do we click on purge search criteria ?