diff --git a/Build/phpstan/phpstan-baseline.neon b/Build/phpstan/phpstan-baseline.neon
index d4f758f..2d116c5 100644
--- a/Build/phpstan/phpstan-baseline.neon
+++ b/Build/phpstan/phpstan-baseline.neon
@@ -1,5 +1,10 @@
 parameters:
 	ignoreErrors:
+		-
+			message: "#^Attribute class TYPO3\\\\CMS\\\\Core\\\\Attribute\\\\AsEventListener does not exist\\.$#"
+			count: 1
+			path: ../../Classes/EventListener/LinkValidator/CheckExternalLinksToLocalPagesEventListener.php
+
 		-
 			message: "#^Access to an undefined property T3docs\\\\Examples\\\\Xclass\\\\NewRecordController\\:\\:\\$content\\.$#"
 			count: 1
diff --git a/Build/phpstan/phpstan.neon b/Build/phpstan/phpstan.neon
index 3970935..7b6f6b7 100644
--- a/Build/phpstan/phpstan.neon
+++ b/Build/phpstan/phpstan.neon
@@ -3,7 +3,7 @@ includes:
 
 parameters:
   phpVersion: 80200
-  level: 1
+  level: 2
 
   bootstrapFiles:
     - phpstan-typo3-constants.php
diff --git a/Classes/Controller/ModuleController.php b/Classes/Controller/ModuleController.php
index 97b9334..b8ab825 100644
--- a/Classes/Controller/ModuleController.php
+++ b/Classes/Controller/ModuleController.php
@@ -158,7 +158,7 @@ public function treeAction(): ResponseInterface
         );
 
         // Create and initialize the tree object
-        /** @var $tree PageTreeView */
+        /** @var PageTreeView $tree */
         $tree = GeneralUtility::makeInstance(PageTreeView::class);
         $tree->init('AND ' . $GLOBALS['BE_USER']->getPagePermsClause(1));
         $html = '';
@@ -248,7 +248,7 @@ public function clipboardAction(
      */
     protected function getClipboard(string $identifier): array
     {
-        /** @var $clipboard Clipboard */
+        /** @var Clipboard $clipboard */
         $clipboard = GeneralUtility::makeInstance(Clipboard::class);
         // Read the clipboard content from the user session
         $clipboard->initializeClipboard();
@@ -266,7 +266,7 @@ protected function getClipboard(string $identifier): array
      */
     protected function getCurrentClipboard(): array
     {
-        /** @var $clipboard Clipboard */
+        /** @var Clipboard $clipboard */
         $clipboard = GeneralUtility::makeInstance(Clipboard::class);
         // Read the clipboard content from the user session
         $clipboard->initializeClipboard();
@@ -283,7 +283,7 @@ protected function getCurrentClipboard(): array
      */
     protected function debugClipboard()
     {
-        /** @var $clipboard Clipboard */
+        /** @var Clipboard $clipboard */
         $clipboard = GeneralUtility::makeInstance(Clipboard::class);
         // Read the clipboard content from the user session
         $clipboard->initializeClipboard();
@@ -368,7 +368,7 @@ public function linksAction(): ResponseInterface
      *
      * @param int $element Uid of the just processed content element (see fileReferenceCreateAction)
      */
-    public function fileReferenceAction($element = 0): ResponseInterface
+    public function fileReferenceAction(int $element = 0): ResponseInterface
     {
         // Get all non-deleted content elements (this should normally be put away in a nice, clean
         // repository class; don't do this at home).
@@ -385,11 +385,12 @@ public function fileReferenceAction($element = 0): ResponseInterface
         } catch (\Exception) {
             $contentElements = [];
         }
+        $files = [];
         // If we just handled a content element, get related data to display as a confirmation
-        if ((int)$element > 0) {
+        if ($element > 0) {
             $contentElement = BackendUtility::getRecord(
                 'tt_content',
-                (int)$element,
+                $element,
             );
             try {
                 $fileObjects = $this->fileRepository->findByRelation(
@@ -397,6 +398,7 @@ public function fileReferenceAction($element = 0): ResponseInterface
                     'image',
                     $element,
                 );
+                $files = $this->fileRepository->findByRelation('tt_content', 'image', $element);
             } catch (\Exception) {
                 $fileObjects = [];
             }
@@ -407,7 +409,7 @@ public function fileReferenceAction($element = 0): ResponseInterface
         $view = $this->initializeModuleTemplate($this->request);
         $view->assignMultiple(
             [
-                'files' => $this->fileRepository->findAll(),
+                'files' => $files,
                 'elements' => $contentElements,
                 'content' => $contentElement,
                 'references' => $fileObjects,