[Haskell-cafe] Error management in Happstack

[Corentin Dupont]

Hi Jeremy, all,
In Happstack when I throw an error, I obtain a blank page with "server
error: my message".
How can I decorate this page?
I'd like to have it look like the other pages of my website, and a "back to
login" link, for example.

Thanks!
Corentin
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