502 bad gateway | proxy 502 bad gateway
Whatisa502badgateway?502badgatewaymeaningA502badgatewayerrorisanHTTPstatuscodethatindicatesacommunicationerrorbetweentwowebservers.Youcanreceivethiserrorwhenvisitingawebsitethatgetsaninvalidresponsefromitshostserverorexperiencesotherissues,suchasserveroverloads,networkproblems,andconfigurationissues.The502badgatewayerrordoesn’tmeansomethingiswrongwithyourdeviceorinternetconnection.It’saserver-sideissue.Usually,the502appearswhenagatewayserverfailstocommunicatewiththeupstreambackend(orhost)ser...
What is a 502 bad gateway?
502 bad gateway meaning
A 502 bad gateway error is an HTTP status code that indicates a communication error between two web servers. You can receive this error when visiting a website that gets an invalid response from its host server or experiences other issues, such as server overloads, network problems, and configuration issues.
The 502 bad gateway error doesn’t mean something is wrong with your device or internet connection. It’s a server-side issue. Usually, the 502 appears when a gateway server fails to communicate with the upstream backend (or host) server:
The gateway server acts as an intermediary or reverse proxy between a client, such as a web browser, and a backend server. The backend server hosts the application, website, or service’s data.The gateway server tries to...