Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /var/www/html/blitar_ujian/database/migrations/2020_09_07_160433_update_paket_soal_detail_table_update.php:8 Stack trace: #0 {main} thrown in /var/www/html/blitar_ujian/database/migrations/2020_09_07_160433_update_paket_soal_detail_table_update.php on line 8