I'm running gossa with an Apache2 Reverse Proxy, which serves the gossa Application with HTTPS and HTTP Basic Authentication.
I was idling on a Text File Edit Page and the HTTP Basic Authorization timed oud. I refreshed the Page and the "Body" of the Apache2 HTTP 404 Message was beeing displayed inside the gossa Text File Edit Page, as it would be the Content of my Textfile.
I then authenticated again in the HTTP Basic Auth Window and then unfortunately the whole Textfile has been overwritten with the HTTP 404 Message.