Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home2/celtixg1/public_html/script/database/migrations/2024_11_20_114816_add_staff_welcome_email_notification.php:9 Stack trace: #0 {main} thrown in /home2/celtixg1/public_html/script/database/migrations/2024_11_20_114816_add_staff_welcome_email_notification.php on line 9