Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in C:\xampp\htdocs\adminftth\database\migrations\2026_04_12_000001_add_olt_numero_to_olt_ports.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\adminftth\database\migrations\2026_04_12_000001_add_olt_numero_to_olt_ports.php on line 8