Fatal error: Uncaught Error: Class "backend\models\CustomActiveRecord" not found in /home/admincitasduisv/public_html/ci.citas-dui-sv.com/frontend/models/Citizen.php:39 Stack trace: #0 {main} thrown in /home/admincitasduisv/public_html/ci.citas-dui-sv.com/frontend/models/Citizen.php on line 39