Fix:

- not saving the right image path in Chapter entity

src/Controller/MangaController.php

@@ -304,8 +304,8 @@ class MangaController extends AbstractController
             fclose($tempImage);
 
             return [
-                'full' => $this->fileSystemManager->getImagePath('full') . '/' . $newFilename,
+                'full' => '/images/full/' . $newFilename,
-                'thumbnail' => $this->fileSystemManager->getImagePath('thumbnails') . '/' . $newFilename
+                'thumbnail' => '/images/thumbnails/' . $newFilename
             ];
 
         } catch (FileException $e) {