Fatal Error & Warning

[Achot]

Hallo,

seit ich mit meiner Seite zu All-Inkl gewechselt bin, erhalte ich folgende Fehlermeldung:

Warning: fopen(): Failed to enable crypto in /www/htdocs/xxx/include/lib/Swift-5.0.3/lib/classes/Swift/ByteStream/FileByteStream.php on line 138

Und einen Fatal Error

Uncaught exception 'Swift_IoException' with message 'Unable to open file for reading [https://example.com/AGBs.pdf]' in /www/htdocs/xxxxx/include/lib/Swift-5.0.3/lib/classes/Swift/ByteStream/FileByteStream.php:139 Stack trace: #0 /www/htdocs/xxxxx/include/lib/Swift-5.0.3/lib/classes/Swift/ByteStream/FileByteStream.php(86): Swift_ByteStream_FileByteStream->_getReadHandle() #1 /www/htdocs/xxxxx/include/lib/Swift-5.0.3/lib/classes/Swift/Mime/ContentEncoder/Base64ContentEncoder.php(39): Swift_ByteStream_FileByteStream->read(8192) #2 /www/htdocs/xxxxx/include/lib/Swift-5.0.3/lib/classes/Swift/Mime/SimpleMimeEntity.php(557): Swift_Mime_ContentEncoder_Base64ContentEncoder->encodeByteStream(Object(Swift_ByteStream_FileByteStream), Object(Swift_Transport_StreamBuffer), 0, 78) #3 /www/htdocs/xxxxx/include/lib/Swif in /www/htdocs/xxxxx/include/lib/Swift-5.0.3/lib/classes/Swift/ByteStream/FileByteStream.php on line 139

Hab zwar zwei Sachen im Web gefunden:

1. http://stackoverflow.com/questions/32211301/ssl-error-ssl3-get-server-certificatecertificate-verify-failed
2. https://github.com/swiftmailer/swiftmailer/issues/298

kann damit nicht wirklich etwas anfangen.