Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /home/ianianal/socim-dashboard.iandev.my.id/database/migrations/2026_02_16_154003_create_letter_requests_table.php:7 Stack trace: #0 {main} thrown in /home/ianianal/socim-dashboard.iandev.my.id/database/migrations/2026_02_16_154003_create_letter_requests_table.php on line 7