diff --git a/Classes/Controller/Backend/ActionController.php b/Classes/Controller/Backend/ActionController.php
index c3f3f8e8..9ebf6df6 100644
--- a/Classes/Controller/Backend/ActionController.php
+++ b/Classes/Controller/Backend/ActionController.php
@@ -26,7 +26,7 @@ protected function initializeAction(): void
                 ConfigurationManager::CONFIGURATION_TYPE_FRAMEWORK
             );
 
-        $pageId = (int)$this->request->getQueryParams()['id'] ?? 1;
+        $pageId = (int)@$this->request->getQueryParams()['id'] ?? 1;
 
         BackendUtility::readPageAccess(
             $pageId,