Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/asciipd/trakyo_dev/database/migrations/2026_06_08_092800_make_business_contact_id_nullable_in_affaires_table.php:7 Stack trace: #0 {main} thrown in /home/asciipd/trakyo_dev/database/migrations/2026_06_08_092800_make_business_contact_id_nullable_in_affaires_table.php on line 7