[09-Sep-2020 17:34:47 UTC] PHP Fatal error:  Interface 'Swift_InputByteStream' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/classes/Swift/ByteStream/AbstractFilterableInputStream.php on line 16
[09-Sep-2020 17:38:24 UTC] PHP Fatal error:  Interface 'Swift_InputByteStream' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/classes/Swift/ByteStream/ArrayByteStream.php on line 16
[09-Sep-2020 17:38:31 UTC] PHP Fatal error:  Class 'Swift_ByteStream_AbstractFilterableInputStream' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/classes/Swift/ByteStream/FileByteStream.php on line 16
[09-Sep-2020 17:42:16 UTC] PHP Fatal error:  Class 'Swift_ByteStream_FileByteStream' not found in /home/spring17/public_html/xiaomigrate/vendor/swiftmailer/swiftmailer/lib/classes/Swift/ByteStream/TemporaryFileByteStream.php on line 14
