Fatal error: Uncaught Error: Class "common\models\Candidate" not found in /home/tandomain/projects.codersinsight.co.tz/hrsystem/frontend/models/ClientRegisterForm.php:25 Stack trace: #0 {main} thrown in /home/tandomain/projects.codersinsight.co.tz/hrsystem/frontend/models/ClientRegisterForm.php on line 25