Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/edmedu/www/edmtw.com/manager/database/migrations/2023_06_12_115906_school_group_data.php:7 Stack trace: #0 {main} thrown in /home/edmedu/www/edmtw.com/manager/database/migrations/2023_06_12_115906_school_group_data.php on line 7