Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\database\migrations\2025_02_23_221840_move_public_files_to_private.php:21 Stack trace: #0 {main} thrown in C:\xampp\htdocs\database\migrations\2025_02_23_221840_move_public_files_to_private.php on line 21