Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /home/edmedu/www/edmclass.com.bak/edmclass-admin/database/migrations/common/2023_07_03_064619_create_countries_table.php:9 Stack trace: #0 {main} thrown in /home/edmedu/www/edmclass.com.bak/edmclass-admin/database/migrations/common/2023_07_03_064619_create_countries_table.php on line 9