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3k views

502 Bad Gateway - nginx

I am randomly receiving 502 Bad Gateway error pages - I can reproduce this issue by modifying hosting plans in plesk 11 and in the same time refreshing a page for a minute or two. When I get the 502 ...
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2answers
1k views

Nginx error stating connection refused to PHP-FPM port

Newly create LEMP stack running PHP-FPM on Ubuntu 14.04 x64. Attempting to access some PHP in my webroot. Browser is showing 502 Bad Gateway and Nginx error log is showing the following (my IP and ...
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1answer
260 views

Sporatic 502 errors with Ruby on Rails site running on Nginx

My Ruby on Rails site is throwing sporadic 502 errors. It is running on Nginx, installed with Passenger, and is hosted on a server running Ubuntu 10.04. It seems that the errors are becoming more and ...
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1answer
352 views

mod_rpaf with nginx + apache causes 502 error (firephp fault)

I have such trouble. There are nginx (as frontent to apache) and apache with mod_rpaf installed. It worked good for a month or so. But today error 502 returned to some requests to php (not all ...
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1answer
217 views

Passenger + RVM returns 502 for ruby 1.8.7 (passenger_root lies in ruby 1.9.3)

I'm using Passenger + RVM + Nginx, and my Rails applications which are configured for Ruby 1.9.3 work fine, but those for 1.8.7 always return a 502 error. Can anyone spot the trouble? My config is as ...
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1answer
409 views

IIS7 - HTTP 502 in IE8 over HTTPS

I am developing web app using .NET 4.0 I'ts hosted on IIS7 and served over HTTPS. When I try to request a page with IE8, it doesn't load completely. So I looked into fiddler, and it shows me an HTTP ...
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0answers
86 views

502 Bad Gateway on high traffic

When my website receives many requests per second (I assume at least 80 requests per second), the server randomly blocks some requests with 502 Bad Gateway nginx-errors. This happens every few ...
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0answers
48 views

Nginx not forwarding some requests

I have a set-up where Nginx is set up as a reverse proxy forwarding requests with some pre-defined strings in URL to a checkout server. Other requests are sent to a load balancer which further ...
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0answers
349 views

Magento + Nginx + PHP-FPM (Order Address Edit results in 502 Bad Gateway)

I have a magento on a LEMP stack (Nginx, PHP-FPM and Percona). Every time I click on Edit on the order address, the page is taking a long time to load and then result in 502 Bad Gateway error. ...
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224 views

Azure CDN '502 - Bad gateway' over HTTPS

I have Azure CDN targeting to a cloud service and it has worked for months but from last weekend it fails with '502 - Bad gateway' on HTTPS. If I request source directly (using cloud service name) ...