Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in C:\laragon\www\iot.mksolusi\database\migrations\2021_08_25_083526_add_problem_id_in_mrp_counter_measures.php:7 Stack trace: #0 {main} thrown in C:\laragon\www\iot.mksolusi\database\migrations\2021_08_25_083526_add_problem_id_in_mrp_counter_measures.php on line 7