diff --git a/htdocs/comm/action/card.php b/htdocs/comm/action/card.php
index f572379d42e..066001f6aa7 100644
--- a/htdocs/comm/action/card.php
+++ b/htdocs/comm/action/card.php
@@ -7,7 +7,7 @@
  * Copyright (C) 2013      Florian Henry        <florian.henry@open-concept.pro>
  * Copyright (C) 2014      Cedric GROSS         <c.gross@kreiz-it.fr>
  * Copyright (C) 2015      Alexandre Spangaro   <aspangaro@open-dsi.fr>
- * Copyright (C) 2018-2019 Frédéric France      <frederic.france@netlogic.fr>
+ * Copyright (C) 2018-2021 Frédéric France      <frederic.france@netlogic.fr>
  * Copyright (C) 2019	   Ferran Marcet	    <fmarcet@2byte.es>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -1180,11 +1180,12 @@ if ($action == 'create') {
 
 		$projectid = GETPOST('projectid', 'int');
 
-		print '<tr><td class="titlefieldcreate">'.$langs->trans("Project").'</td><td id="project-input-container" >';
+		print '<tr><td class="titlefieldcreate">'.$langs->trans("Project").'</td><td id="project-input-container">';
 		print img_picto('', 'project', 'class="paddingrightonly"');
 		print $formproject->select_projects((!empty($societe->id) ? $societe->id : -1), $projectid, 'projectid', 0, 0, 1, 1, 0, 0, 0, '', 1, 0, 'maxwidth500 widthcentpercentminusxx');
 
-		print ' <a href="'.DOL_URL_ROOT.'/projet/card.php?socid='.$societe->id.'&action=create"><span class="fa fa-plus-circle valignmiddle paddingleft" title="'.$langs->trans("AddProject").'"></span></a>';
+		print '&nbsp;<a href="'.DOL_URL_ROOT.'/projet/card.php?socid='.$societe->id.'&action=create&amp;backtopage='.urlencode($_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/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php b/htdocs/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php
index 386a723bb5e..c30ee8c4190 100644
--- a/htdocs/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php
+++ b/htdocs/core/triggers/interface_50_modEventOrganization_EventOrganization.class.php
@@ -74,9 +74,9 @@ class InterfaceEventOrganization extends DolibarrTriggers
 		if (empty($conf->eventorganization->enabled)) {
 			return 0; // Module not active, we do nothing
 		}
-		
+
 		$error=0;
-		
+
 		// Actions
 		if ($action == 'PROJECT_VALIDATE') {
 			if (!empty($conf->global->EVENTORGANIZATION_TASK_LABEL) && !empty($object->usage_organize_event)) {
@@ -84,7 +84,7 @@ class InterfaceEventOrganization extends DolibarrTriggers
 				if (is_array($taskToDo) && count($taskToDo)>0) {
 					// Load translation files required by the page
 					$langs->loadLangs(array("eventorganization"));
-					
+
 					$this->db->begin();
 					foreach ($taskToDo as $taskLabel) {
 						$task = new Task($this->db);