Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\gnu_7\g7\database\migrations\2026_04_01_000704_add_indexes_to_schedules_table.php:12 Stack trace: #0 {main} thrown in C:\xampp\htdocs\gnu_7\g7\database\migrations\2026_04_01_000704_add_indexes_to_schedules_table.php on line 12