Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in C:\xampp\htdocs\gpao_prod\database\migrations\2022_09_20_084655_create_planning_details_table.php:9 Stack trace: #0 {main} thrown in C:\xampp\htdocs\gpao_prod\database\migrations\2022_09_20_084655_create_planning_details_table.php on line 9