Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in E:\laragon\www\pos\database\migrations\2022_11_30_071556_add_base_units_seeder.php:6 Stack trace: #0 {main} thrown in E:\laragon\www\pos\database\migrations\2022_11_30_071556_add_base_units_seeder.php on line 6