#0 .../public_html/applications/downloads/sources/File/File.php(301): IPS\Db\_Select->first()
#1 .../public_html/applications/downloads/sources/File/File.php(1159): IPS\downloads\_File->files('0')
#2 .../public_html/system/Theme/Theme.php(885) : eval()'d code(715): IPS\downloads\_File->requiresDownloadConfirmation()
#3 .../public_html/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_downloads_front_view->downloadButton(Object(IPS\downloads\File))
#4 .../public_html/system/Theme/Theme.php(885) : eval()'d code(3665): IPS\Theme\_SandboxedTemplate->__call('downloadButton', Array)
#5 .../public_html/system/Theme/SandboxedTemplate.php(61): IPS\Theme\class_downloads_front_view->view(Object(IPS\downloads\File), NULL, Array, Array, NULL, Object(IPS\downloads\File), Array)
#6 .../public_html/applications/downloads/modules/front/downloads/view.php(266): IPS\Theme\_SandboxedTemplate->__call('view', Array)
#7 .../public_html/system/Dispatcher/Controller.php(118): IPS\downloads\modules\front\downloads\_view->manage()
#8 .../public_html/system/Content/Controller.php(50): IPS\Dispatcher\_Controller->execute()
#9 .../public_html/applications/downloads/modules/front/downloads/view.php(62): IPS\Content\_Controller->execute()
#10 .../public_html/system/Dispatcher/Dispatcher.php(153): IPS\downloads\modules\front\downloads\_view->execute()
#11 .../public_html/index.php(13): IPS\_Dispatcher->run()
#12 {main}

The URL of page the error occurred on was https://www.mydomain.com/files/file/62-my-file-name/?changelog=0

UnderflowException::0

 

I am not able to replicate any error when downloading an item, where change log is switched off. Please could you provide more step by step information?

This is all I have, can't find a cause or trigger. It started happening after upgrade from 4.7.2.1 to 4.7.4. Maybe developers will be able to determine the cause by the stack trace or tell scenario when that specific underflow exception occurs.

Please update your site to the latest release and test this again first of all. If you are then still experiencing the same problem, ensure that your access details are up to date, and we can take a look for you