diff --git a/app/Http/Controllers/PublicController.php b/app/Http/Controllers/PublicController.php
index 528af09..4be15b9 100644
--- a/app/Http/Controllers/PublicController.php
+++ b/app/Http/Controllers/PublicController.php
@@ -45,7 +45,7 @@ class PublicController extends BaseController
     public function listGalleryImagesView($tenant, $gallery) {
         $tenant = Tenant::query()->where("url", "=", $tenant)->firstOrFail();
         $gallery = Gallery::getByTenantAndUrl($tenant->id, $gallery);
-        if($gallery->status == "online" || ($gallery->status == "preview" && Auth::user()->id == $tenant->owner)) {
+        if($gallery->status == "online" || (Auth::check() && $gallery->status == "preview" && Auth::user()->id == $tenant->owner)) {
             $images = Image::query()->where("gallery", "=", $gallery->id)->whereNull("deleted_at")->get();
         } else {
             abort( 404);