Relay request for `RegisterRendererQuery` failed by the following reasons:
Server return empty response with Status Code: undefined.
RRNLRequestError: Relay request for `RegisterRendererQuery` failed by the following reasons:
<html>
<head><title>502 Bad Gateway</title></head>
<body>
<center><h1>502 Bad Gateway</h1></center>
</body>
</html>
Response:
Url: https://app.quizalize.com/ql
Status code: 502
Status text:
Response headers: {}
Response body: undefined