Fatal error: Uncaught Error: Class 'Illuminate\Database\Migrations\Migration' not found in /var/www/dev/public/database/migrations/2026/2026_08_03_500_UpdateTableVtoVencimientoIIBBCorrientes26.php:7 Stack trace: #0 {main} thrown in /var/www/dev/public/database/migrations/2026/2026_08_03_500_UpdateTableVtoVencimientoIIBBCorrientes26.php on line 7