502 Bad Gateway error

[dean moore]

For some hours the site < https://www.sagenb.org/ > has given a error of

  502 Bad Gateway

  The proxy server received an invalid response from an upstream server

I first thought, "Ignore it, it will go away," but ...

Still there.  I found < http://pcsupport.about.com/od/findbyerrormessage/a/502error.htm >,

  Cause

   The 502 Bad Gateway error is an HTTP status code that means that one server received an invalid response from another server that it was accessing while attempting to load the
   web page or fill another request by the browser.

   Resolution

   The 502 Bad Gateway error is usually a network error between servers on the Internet, meaning the problem is not with your PC or Internet connection.

Is it me?  Or is there a server problem?  Other site come up fine.

Dean

[William Stein]

Thanks for reporting this. This morning I upgraded the server to sage-2.10.1,
and restarted the server. Evidently it didn't come up again
correctly. I've now
fixed the issue and sagenb.org should work for you again. Sorry for any
inconvenience.

William

[dean moore]

Doing it again ...

Dean

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