Fatal error: Uncaught Error: Class "Symfony\Component\Finder\Comparator\Comparator" not found in /home2/yiikharazmisabt/public_html/yii2-app/vendor/symfony/finder/Comparator/DateComparator.php:19 Stack trace: #0 {main} thrown in /home2/yiikharazmisabt/public_html/yii2-app/vendor/symfony/finder/Comparator/DateComparator.php on line 19