Fatal error: Uncaught Error: Class "ZBateson\MailMimeParser\Message\PartHeaderContainer" not found in D:\htdocs\SuiteCRM\vendor\zbateson\mail-mime-parser\src\Parser\Part\UUEncodedPartHeaderContainer.php:19 Stack trace: #0 {main} thrown in D:\htdocs\SuiteCRM\vendor\zbateson\mail-mime-parser\src\Parser\Part\UUEncodedPartHeaderContainer.php on line 19