[06-Sep-2020 07:31:57 UTC] PHP Fatal error:  Class 'FOS\UserBundle\Model\UserManager' not found in /home/spring17/public_html/xiaomigrate/vendor/friendsofsymfony/user-bundle/Doctrine/UserManager.php on line 21
[06-Sep-2020 07:41:26 UTC] PHP Fatal error:  Class 'FOS\UserBundle\Model\GroupManager' not found in /home/spring17/public_html/xiaomigrate/vendor/friendsofsymfony/user-bundle/Doctrine/GroupManager.php on line 19
[06-Sep-2020 08:57:10 UTC] PHP Fatal error:  Interface 'Doctrine\Common\EventSubscriber' not found in /home/spring17/public_html/xiaomigrate/vendor/friendsofsymfony/user-bundle/Doctrine/UserListener.php on line 29
