Fatal error: Uncaught Error: Class "yii\base\Event" not found in /home/leasingm/public_html/public_html/vendor/craftcms/element-api/src/DataEvent.php:14 Stack trace: #0 {main} thrown in /home/leasingm/public_html/public_html/vendor/craftcms/element-api/src/DataEvent.php on line 14