[01-Oct-2020 02:47:03 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/DateHeader.php on line 19
[01-Oct-2020 05:56:23 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/PathHeader.php on line 22
[01-Oct-2020 07:59:27 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/MailboxListHeader.php on line 22
[03-Oct-2020 04:01:08 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/IdentificationHeader.php on line 22
[03-Oct-2020 07:29:24 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\UnstructuredHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/ParameterizedHeader.php on line 19
[03-Oct-2020 08:26:12 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/UnstructuredHeader.php on line 19
[03-Oct-2020 09:23:01 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/MailboxHeader.php on line 22
[05-Oct-2020 13:31:01 UTC] PHP Fatal error:  Interface 'Symfony\Component\Mime\Header\HeaderInterface' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/AbstractHeader.php on line 21
[17-Nov-2020 18:51:01 UTC] PHP Fatal error:  Class 'Symfony\Component\Mime\Header\AbstractHeader' not found in /home/spring17/public_html/xiaomigrate/vendor/symfony/symfony/src/Symfony/Component/Mime/Header/MailboxListHeader.php on line 22
