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#0 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/KeyCache/DiskKeyCache.php(74): Swift_KeyCache_DiskKeyCache->prepareCache()
#1 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/KeyCache/SimpleKeyCacheInputStream.php(55): Swift_KeyCache_DiskKeyCache->setString()
#2 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/ByteStream/AbstractFilterableInputStream.php(130): Swift_KeyCache_SimpleKeyCacheInputStream->write()
#3 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Mime/SimpleMimeEntity.php(561): Swift_ByteStream_AbstractFilterableInputStream->unbind()
#4 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Mime/SimpleMimeEntity.php(532): Swift_Mime_SimpleMimeEntity->bodyToByteStream()
#5 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Mime/SimpleMessage.php(604): Swift_Mime_SimpleMimeEntity->toByteStream()
#6 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Message.php(162): Swift_Mime_SimpleMessage->toByteStream()
#7 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(400): Swift_Message->toByteStream()
#8 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(502): Swift_Transport_AbstractSmtpTransport->streamMessage()
#9 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(518): Swift_Transport_AbstractSmtpTransport->doMailTransaction()
#10 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Transport/AbstractSmtpTransport.php(206): Swift_Transport_AbstractSmtpTransport->sendTo()
#11 /var/www/aue.generic/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Mailer.php(71): Swift_Transport_AbstractSmtpTransport->send()
#12 /var/www/aue.generic/src/Plugins/Mail/Mail.php(54): Swift_Mailer->send()
#13 /var/www/aue.generic/src/Providers/DispatcherProvider.php(68): AUE\Plugins\Mail\Mail->sendString()
#14 [internal function]: AUE\Providers\DispatcherProvider->AUE\Providers\{closure}()
#15 [internal function]: Phalcon\Events\Manager->fireQueue()
#16 [internal function]: Phalcon\Events\Manager->fire()
#17 [internal function]: Phalcon\Mvc\Dispatcher->handleException()
#18 [internal function]: Phalcon\Dispatcher\AbstractDispatcher->dispatch()
#19 /var/www/aue.generic/src/Application.php(73): Phalcon\Mvc\Application->handle()
#20 /var/www/jh.net.au/public/index.php(19): AUE\Application->run()
#21 {main}