http://oleddisplay.squix.ch/ returns proxy error (eventually)

Question

I need to create some fonts and such, and this link seems to not be working.

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request GET /.

Reason: Error reading from remote server

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Apache/2.2.15 (Red Hat) Server at oleddisplay.squix.ch Port 80

Answer 1

From time to time the service crashes and I didn't have time yet to analyze why. I restarted it and it is up and running again...