ChangeToNextLayout failed; DTD prohibited


We have a new Xibo setup (v 3.0.5) with Docker on ubuntu.

When we try to show de default layout on a display we get following error message:
“ChangeToNextLayout: Layout Change to C:\Users…\Documents\Xibo Library\4.xlf failed. Exception raised was: For security reasons DTD is prohibited in this XML document. To enable DTD processing set the DtdProcessing property on XmlReaderSettings to Parse and pass the settings into XmlReader.Create method.”

But we aren’t sure where to change this parameter?

Kind Regards

It was misconfiguration of reverse proxy setup.

After reading the procedures i found we where missing some characters in the vhost config file.

Seems to be working now.

kr Sergej