Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in D:\trms\htdocs\pmis\database\migrations\2021_08_03_010733_add_sanction_to_employee_promotion_higher_scales.php:7 Stack trace: #0 {main} thrown in D:\trms\htdocs\pmis\database\migrations\2021_08_03_010733_add_sanction_to_employee_promotion_higher_scales.php on line 7