{{ $params := (.Context).Value "params" }}
<!DOCTYPE html>
<html lang='en'>
<head>
<meta charset='utf-8'>
<meta name='description' content='oops'/>
<meta name='viewport' content='width=device-width,initial-scale=1'>
<link rel='stylesheet' type='text/css' href='/static/style.css'>
<title>Grimoire — Error</title>
</head>
<body>
<header><h1>Error</h1></header>
<span class="error">{{$params.ErrorCode}}: {{$params.ErrorMessage}}</span>
</body>
</head>
</html>