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 [Essentials] Error creating kit: <!DOCTYPE html>

<html>

<head>

<meta name="viewport" content="width=device-width, initial-scale=1">

<meta charset="utf-8">

<title>Application Error</title>

<style media="screen">

html,body,iframe {

margin: 0;

padding: 0;

}

html,body {

height: 100%;

overflow: hidden;

}

iframe {

width: 100%;

height: 100%;

border: 0;

}

</style>

</head>

<body>

<iframe src="//www.herokucdn.com/error-pages/application-error.html"></iframe>

</body>

</html>