[01-Oct-2020 03:53:19 UTC] PHP Fatal error:  Class 'Symfony\Component\HttpKernel\DataCollector\DataCollector' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mailer/DataCollector/MessageDataCollector.php on line 23
[14-Oct-2020 08:58:37 UTC] PHP Fatal error:  Class 'Symfony\Component\HttpKernel\DataCollector\DataCollector' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mailer/DataCollector/MessageDataCollector.php on line 23
