Fatal error: Uncaught Error: Class "Symfony\Component\Mime\Part\TextPart" not found in /usr/home/linlan/domains/azhu25.dpdns.org/public_html/vendor/symfony/mime/Part/DataPart.php:21
Stack trace:
#0 {main}
  thrown in /usr/home/linlan/domains/azhu25.dpdns.org/public_html/vendor/symfony/mime/Part/DataPart.php on line 21