Fatal error: Uncaught Error: Class "craft\mail\transportadapters\BaseTransportAdapter" not found in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/craftcms/cms/src/mail/transportadapters/Sendmail.php:23 Stack trace: #0 {main} thrown in /home/telefonai/public_html/test.telefonai.eu/templates/__MACOSX/vendor/craftcms/cms/src/mail/transportadapters/Sendmail.php on line 23