Fatal error: Uncaught Error: Class "common\models\Appointment" not found in /home/admincitasduisv/public_html/ci.citas-dui-sv.com/client/models/Appointmentuser.php:25 Stack trace: #0 {main} thrown in /home/admincitasduisv/public_html/ci.citas-dui-sv.com/client/models/Appointmentuser.php on line 25