diff --git a/htdocs/public/webportal/webportal.main.inc.php b/htdocs/public/webportal/webportal.main.inc.php
index 85d304b6762..2ee4778aad6 100644
--- a/htdocs/public/webportal/webportal.main.inc.php
+++ b/htdocs/public/webportal/webportal.main.inc.php
@@ -255,7 +255,7 @@ if (!defined('WEBPORTAL_NOLOGIN') && !empty($context->controllerInstance->access
 						$context->setEventMessage($error_msg, 'errors');
 					}
 
-					if (!$error) {
+					if (!$error && $logged_member->id > 0) {
 						// get partnership
 						$logged_partnership = new WebPortalPartnership($db);
 						// @phan-suppress-next-line PhanPluginSuspiciousParamPosition