[12-Nov-2020 09:57:16 UTC] PHP Fatal error:  Class 'Symfony\Component\Form\AbstractExtension' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Form/Extension/Core/CoreExtension.php on line 30
[31-Dec-2020 23:52:34 UTC] PHP Fatal error:  Class 'Symfony\Component\Form\AbstractExtension' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Form/Extension/Core/CoreExtension.php on line 30
