Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Validation\Rule' not found in /home/daruri/public_html/ai/livewire-starter-kit/vendor/lunarphp/lunar/packages/core/src/Rules/ValidCoupon.php:8 Stack trace: #0 {main} thrown in /home/daruri/public_html/ai/livewire-starter-kit/vendor/lunarphp/lunar/packages/core/src/Rules/ValidCoupon.php on line 8