Shiori web ext version 1.8.0.1 returned an error：502 Proxy Error！ #98
Description
Shiori web ext version 1.8.0.1 returned an error when saving the webpage:<! DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN"> <title>502 Proxy Error</title>
Proxy Error
The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request
Reason: Error reading from remote server
， The webpage can be saved to the server side, but there is no title. May I ask: What is the problem? How to solve it?