Fatal error: Uncaught Error: Class "CRUD4\Core\Model" not found in /var/www/ZProyectosTerminados/CRUDS/CRUD4/app/models/Loan.php:8 Stack trace: #0 {main} thrown in /var/www/ZProyectosTerminados/CRUDS/CRUD4/app/models/Loan.php on line 8