I have a solution running on a Windows 7 Professional server, running Filemaker Server 14, with both FMP and FMPA 14 clients, Mac and Windows. There is a container field that holds PDFs, but has suddenly started showing the following message instead of the PDF:
HTTP Error 503. The service is unavailable.
Any ideas? I can right click on the field and export the PDF, so it's there, but it doesn't display anything. And as I said, it was working up until yesterday. Other containers do the same. It's only PDFs, not jpegs.