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502 Bad Gateway Nginx Means


Close Skip to main content sign in Saved for later Comment activity Edit profile Email preferences Change password Sign out become a supporter subscribe search jobs dating more from the guardian: This is known as an HTTP status code error and usually means it is not a problem with the PC itself, but rather a server that is trying to be accessed. That is way php-fpm.sock was missing. If only one link in the chain of computers dealing with our HTTP request is broken, then an error such as 502 can easily occur. his comment is here

If you see PHP processes, then this is not the the issue. Find Out Here Article What Exactly Does an ISP Do? Thank you for signing up. Turned out it was this setting in my nginx virtual host conf file: php_admin_value[memory_limit] = 128M However to find this out i also had to ensure the user the web server https://www.theguardian.com/technology/askjack/2013/aug/01/502-bad-gateway-error

502 Bad Gateway Fix

Check out that link above for more detailed help on restarting your equipment if you need it.  Change your DNS servers, either on your router or on your computer or device. It may just be that the site is overloaded. I have rebooted my PC and used 'system restore' several times, but haven't been able to clear it. Article What Are 'Hyperlinks'?

Check your firewall logs if you are seeing unusual drops. This shouldn't be a problem after trying Ctrl-F5, but some people have claimed that it helps. I have been at it for hours and cannot figure out why it's giving me an error. 502 Bad Gateway Nginx Ubuntu In the second case, you need to fix whatever it is that is preventing you reaching the Internet.

Contact the webmaster of the website you are attempting to access by using the e-mail [email protected] and alert them of the 502 Bad Gateway error. 502 Bad Gateway Php In some cases, you might still be able to get the information you need, either by using the version cached by a search engine such as Google (click the down-arrow next If you run a Nginx web server you may have already encountered the annoying 502 bad gateway errors. https://www.keycdn.com/support/502-bad-gateway/ So first of all, make sure that your virtual hosts NGINX files are using fastcgi_pass unix:/var/run/php5-fpm.sock; at the php configuration like this: location ~ \.php$ { try_files $uri =404; fastcgi_pass unix:/var/run/php5-fpm.sock;

The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo' to the commands to get root privileges. 502 Bad Gateway Nginx Wordpress Fortunately, a number of other DNS servers are available for your use that you can choose from. Perhaps something went wrong while restarting PHP. David June 10, 2014/Reply It worked like a charm, it's just that my directory is different since it is assigned to an user, then I had to chmod that .sock file.

502 Bad Gateway Php

Quick LinksHome WordPress Plugins WP Domain Checker WooCommerce Secret Options Alicommerce Blog Get in Touch Recent Posts Finding a DropShipping Wholesaler AliExpress Dropshipping Plugin WordPress Enabling/Installing FFmpeg Extension PHP From cPanel If you can't get through to a website, here are five things you can try.... 502 Bad Gateway Fix About Wiki-Errors Contact us Help Center Privacy Policy Terms of use End User License Agreement(EULA) Refund Policy How to Uninstall Disclaimers Sitemap Home Resources Contact Home Resources Contact Fix "502 Bad 502 Bad Gateway Nginx/1.4.6 (ubuntu) sudo apt-get remove php5 php5-cgi php5-fpm sudo apt-get install php5 php5-cgi php5-fpm The thing to notice here is that the order in which you install the packages is important.

This forces the router to establish a new broadband connection. this content This is a reverse proxy server program that (among other things) accepts incoming requests from web browsers and directs them to a number of different back-end computers – the file servers Often, simply refreshing or reloading the page (Ctrl-F5) will work, but sometimes the problem can persist for days. Try increasing the following parameters. 504 Bad Gateway

Thanks for using this tutorial to fix 502 bad gateway issues on Linux system. For example, I changed mine from: listen = /var/run/php5-fpm.sock To: listen = If you are configuring php-fpm to listen on a Unix socket, you should also check that the socket file has Thanks for a nice article. weblink Altaf Hussain January 1, 2015/Reply I am running magento on nginx and i got this issue while configuring my development server.

Now we will change the php-fpm configuration file, located at /etc/php5/fpm/pool.d/www.conf. 502 Bad Gateway Iphone your firewall is not functioning correctly. After installation was completed php got restarted and I received a notice that the upgrade was successful.

The tweak is quite simple.

After i set it to and then set this same value in nginx config file for fastcgi_pass, and it worked like a charm. At this point in your troubleshooting, the 502 Bad Gateway error message is almost certainly an issue with either your ISP or with the web site's network - one of the There are dozens of simple converters, such as DNS2IP. 502 Bad Gateway Nginx Django This post shows how to fix this problem, and the configuration option to prevent it occurring again on reboot.

It may just be that the site is overloaded. All error / diagnostic information is stored in this file making it a valuable resource to check when you need more details about a particular error.  You can locate this file in The weird thing is I only get this 502 only on moodle page (/cource/view.php) the others if fine. http://caterace.com/bad-gateway/502-bad-gateway-mean.html This step must have been missing from the tutorial I was following.

fastcgi_buffers 8 16k; fastcgi_buffer_size 32k; fastcgi_connect_timeout 300; fastcgi_send_timeout 300; fastcgi_read_timeout 300; ... } Problem Solving 4: Disable APC APC caching can cause 502 Bad Gateway issues under particular environments causing segmentation My name is Jonas and I am a technology "enthusiast". It might be that doing them is simply introducing a delay and the site would have worked if you hadn't bothered. I do this on unmanaged servers meaning I am responsible for the complete setup and maintenance.

Article Why you should understand the basics of cloud computing Article What to do when a duplicate name exists on your network Article IP address conflicts: What they are and how Some Bad Gateway errors are caused by temporary issues with DNS servers.Note: Unless you've previously changed them, the DNS servers you have configured right now are probably the ones automatically assigned Then try opening the webpage again.It's possible that the 502 error you received was due to an issue on your computer that occurred sometime during this use of your browser. The equivalent web-industry panacea is rebooting the router (aka modem, or internet hub).

All rights reserved. The ultimate answer to dealing with a website that doesn't work properly is to go somewhere else. Article What to do with 'DNS Server Not Responding' issues on your network Article Bitcoin: What's the Big Deal? Simply locate the listen parameter and change/add the appropriate values to match this (change NGINXUSER to the user you have noted down earlier): listen = /var/run/php5-fpm.sock listen.owner = NGINXUSER listen.group =

So there is a communication issue between PHP and NGINX. You can find the NGINX configuration file at /etc/nginx/nginx.conf. However, sometimes there is no real issue but your browser thinks there is one thanks to an issue with your browser, a problem with your home networking equipment, or some other This article assumes you have at least basic knowledge of linux, know how to use the shell, and most importantly, you host your site on your own VPS.

There are dozens of simple converters, such as DNS2IP. If so, you could log the time(s) and browser version and submit an error report to the webmaster, because 502 errors can be caused by bugs in the associated PHP programming. I highly suggest using Memcache(d), but XCache is also a good alternative. Errors Linux Tagged.502baderrorgatewaynginxpermissionsphpphp-fpmphp5sock I check my servers for upgrades on a regular basis and when I noticed yesterday that PHP was upgraded to version 5.5.12, I backed up everything of course

Do you know how to sort this out? Write an HTTP data stream through that socket. I will call this "NGINXUSER".