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domain	open-contracting.in
summary	Here's a summary of the website content regarding a "502 Bad Gateway nginx 1.14.0 Ubuntu" error: This error indicates that the Nginx web server, running on Ubuntu 14.04, is unable to get a valid response from an upstream server it’s trying to reach. Essentially, the server is acting as a gateway and is receiving an invalid response, preventing it from fulfilling the request. Common causes include: * Upstream Server Issues: The main server the Nginx is trying to communicate with (e.g., a web application server like Apache, PHP-FPM, or another Nginx instance) is down, overloaded, or unresponsive. * Network Problems: There could be network connectivity issues between Nginx and the upstream server. * Nginx Configuration Errors: Incorrectly configured Nginx settings, like incorrect upstream server addresses or timeout values, can trigger this error. * Firewall Issues: A firewall might be blocking the connection between the servers. Troubleshooting steps typically involve checking the upstream server's status, verifying network connectivity, examining Nginx's logs for more detailed error messages, and reviewing Nginx configuration files.
title	Open Contracting India
description	The Open Contracting India aims at making public procurements in India more efficient, accessible and participatory by publishing standardized data, analytics and building capacity.
keywords	gateway
upstreams
downstreams
nslookup	A 65.1.188.203
created	2025-11-08
updated	2026-01-27
summarized	2026-01-31

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