Explore information related to 502 bad gateway cloudflare

Vestacp 502 bad gateway error

This article will guide you on common causes for #Vestacp #502 bad gateway #error and different methods to fix this error.

A 502 Bad Gateway indicates that the edge server (server acting as a proxy) was not able to get a valid or any response from the origin server (also called upstream server).

Server software timeouts: This error can also occur when a web server takes more time to complete and a caching tool reaches its timeout values that time. Slow queries can also cause this problem too.'

To fix Error 502 Gateway:

1. Refresh the page.

2. Start a new browser session or load the site on a different browser.

3. Restart your computer and networking equipment.

4. Clear your #cache and cookies.

5. Change your #DNS server.

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Method to fix Cloudflare error 527

When a #connection is interrupted between Cloudflare data center and an origin #Railgun server(rg-listener), thus a #Cloudflare error 527 will occur. This is influenced by loss of #packet data or a #firewall restriction in this situation.

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