Index: app/Http/Controllers/Dashboard/DepartmentsController.php
===================================================================
--- app/Http/Controllers/Dashboard/DepartmentsController.php	(revision 9141ace4f3b25f37cabbc52e9842f9528d02e2a9)
+++ app/Http/Controllers/Dashboard/DepartmentsController.php	(revision 9d1628a74d79aae3e970f0dbb38fb7ebb1a4b426)
@@ -174,6 +174,5 @@
         }
         catch(\Exception $e){
-            Alert::flash("All departments are empty", "warning");
-            return redirect()->back();
+            abort(403, "No files found");
         }
     }
Index: app/Http/Controllers/Dashboard/FoldersController.php
===================================================================
--- app/Http/Controllers/Dashboard/FoldersController.php	(revision 9141ace4f3b25f37cabbc52e9842f9528d02e2a9)
+++ app/Http/Controllers/Dashboard/FoldersController.php	(revision 9d1628a74d79aae3e970f0dbb38fb7ebb1a4b426)
@@ -303,6 +303,5 @@
         }
         catch (\Exception $e) {
-            Alert::flash("This folder has no files", "warning");
-            return redirect()->back();
+            abort(403, "No files found");
         }
     }