Fix session edition + fix session access error.

main/inc/local.inc.php

@@ -1248,7 +1248,8 @@ if ((isset($uidReset) && $uidReset) || (isset($cidReset) && $cidReset)) {
                 $courseCode = $_course['code'];
                 $isUserSubscribedInCourse = CourseManager::is_user_subscribed_in_course(
                     $user_id,
-                    $courseCode
+                    $courseCode,
+                    $session_id
                 );
                 if (isset($user_id) && $isUserSubscribedInCourse === true && !api_is_anonymous($user_id)) {
                     $is_allowed_in_course = true;

main/session/session_edit.php

@@ -126,9 +126,12 @@ if ($form->validate()) {
     $id_session_category = $params['session_category'];
     $id_visibility = $params['session_visibility'];
     $duration = isset($params['duration']) ? $params['duration'] : null;
+    if ($params['access'] == 1) {
+        $duration = null;
+    }
     $description = $params['description'];
     $showDescription = isset($params['show_description']) ? 1: 0;
-    $sendSubscritionNotification = isset($params['send_subscription_notification']);
+    $sendSubscriptionNotification = isset($params['send_subscription_notification']);
 
     $extraFields = array();
     foreach ($params as $key => $value) {
@@ -154,7 +157,7 @@ if ($form->validate()) {
         $duration,
         $extraFields,
         null,
-        $sendSubscritionNotification
+        $sendSubscriptionNotification
     );
 
     if ($return == strval(intval($return))) {
@@ -165,7 +168,6 @@ if ($form->validate()) {
 
 // display the header
 Display::display_header($tool_name);
-
 $form->display();
 ?>