How You Can Fix the 502 Bad Gateway Error

As I already stated, the 502 Bad Gateway error may be a network Error between servers on the Internet, meaning the problem wouldn't be around your computer as well as Internet connection. 



Yet , it is possible that there's something wrong with your end and we'll sort out those possibilities below. 

Make an effort loading the URL again by lifting F5 on your keyboard, or maybe by simply clicking the refresh/reload button. 

While 502 Bad Gateway problem is usually suggesting a networking error away from your control, it could be really temporary. Using the page again will often be excellent. 

Start a innovative browser procedure by shutting down all open browser glass windows and then launching a new one. After that try opening the web site again. 

It's possible that the 502 error you received is due to a concern on your computer that occurred someday during this use of your internet browser. A simple restart of the browser program by itself could resolve the problem. 

Clear out your browser's cache. Out-of-date or corrupted files that are being stored from your browser could be causing 502 Bad Gateway issues. 

Removing those cached files and trying the site again will solve the challenge if this is the reason. 

Delete the browser's treats. For related reasons as stated above with cached files, fixing stored treats could correct a 502 error. 

Begin your browser in Free from harm Mode. Owning a browser on Safe Setting means to function it with default adjustments and without features or extensions, including toolbars. 

If the 502 bad gateway nginx no more appears in the event that running your browser through Safe Mode, you know that a few browser off shoot or arranging is the reason behind the problem. Returning your browser settings to default and/or selectively eliminate browser extension cords to find the root cause and permanently fix the problem. 

Be aware: A browser's Safe Method is similar on idea on the Safe Function in Windows but it is not the same thing. You do not have to start Microsoft windows in Good Mode to operate any browser in its special "Safe Mode. " 

Try another browser. Popular browsers include Opera, Chrome, Internet Explorer, and Safari, among others. 

If an alternative web browser doesn't produce a 502 Terrible Gateway Error, you nowadays know that your original browser is the way to obtain the problem. Presuming you've adopted the above fine-tuning advice, nowadays would be the time to reinstall the browser and discover if the fact that corrects the problem. 

Download Computer software Update 1 for Microsoft company Forefront Menace Management Gateway (TMG) 2010 Service Packs 1 if you have MS Cutting edge TMG SP1 installed and receive a Error Code: 502 Proxy Error. The network logon failed. (1790) as well as similar message when being able to view a web web site. 



Restart your pc. Some short term issues with your computer and how really connecting to all your network could be causing 502 errors, particularly if you're finding the Error on many website. In such cases, a restart would help.
reference :
asdqwe.net/blog/solutions-502-bad-gateway-error-on-nginx
https://en.wikipedia.org/wiki/List_of_HTTP_status_codes#5xx_Server_Error