Fatal error: Uncaught Error: Class 'Symfony\Component\Mime\Part\AbstractPart' not found in /home/caistbuw/public_html/vendor/symfony/mime/Part/TextPart.php:24
Stack trace:
#0 {main}
thrown in /home/caistbuw/public_html/vendor/symfony/mime/Part/TextPart.php on line 24