Fatal error: Uncaught Error: Class "Illuminate\Database\Migrations\Migration" not found in /var/www/html/facturahero/database/migrations/2025_04_06_032802_add_plazo_to_accounts_receivable.php:7 Stack trace: #0 {main} thrown in /var/www/html/facturahero/database/migrations/2025_04_06_032802_add_plazo_to_accounts_receivable.php on line 7