Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/edmedu/www/edmclass.com/front.edmclass.com/database/migrations/migration/2025_05_21_140501_create_old_lectures_table.php:7 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com/front.edmclass.com/database/migrations/migration/2025_05_21_140501_create_old_lectures_table.php on line 7