Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\laragon\www\pos\database\migrations\2023_08_12_124016_add_staff_id_to_employees_table.php:7 Stack trace: #0 {main} thrown in C:\laragon\www\pos\database\migrations\2023_08_12_124016_add_staff_id_to_employees_table.php on line 7