# Diary

## 2026-09-18

- Edit post crashed with `Class "Filament\Tables\Actions\Action" not found`.
- Cause: `CommentsRelationManager` still imported the Filament v3 class. HTTP GET on the edit page can pass because the relation table only instantiates when its Livewire component boots.
- Fix: `use Filament\Actions\Action`. Regression: `FilamentV5CompatTest`.