Error 520 - Web server is returning an unknown error
My website is continually going offline since yesterday. It gives the error 520 and says it is a hosting error.
The message which appears to me is:
There is an unknown connection issue between Cloudflare and the origin web server. As a result, the web page can not be displayed.There is an issue between Cloudflare's cache and your origin web server.
Can we help figuring it out this communication problem?