As you are most likely aware, when you try to view a site or just log in, your browser needs to send a few requests to various servers, which at that point send you the content you are looking for. On the off chance that something turns out badly during this procedure, the server sends an HTTP status code to the browser so you can realize that something has fizzled and Displays some error code that has their specific meaning. The 502 error alongside the status code 404, is one of the most widely recognized that you will discover on the net.
How does this 502 Gateway Error happen?
When you open your browser and log in to your favorite website you receive an error message displaying “ 502 Bad gateway error or 502 Bad gateway error Nginx.
A 502 Bad gateway error happens when one web server gets a response that is not valid from another web server. More often, the issue is on the website itself, and there's very little you can do. But, this 502 Bad Gateway Nginx error can happen due to an issue on your PC or your internet hotspot device. Here are a few things you can attempt.
Solutions to Fix 502 bad gateway error/502 bad gateway nginx error :
Refresh the Webpage - Refreshing a webpage most of the works for any internet webpage related issue and hence it is worth to give it a try. In most cases, 502 bad gateway nginx error is temporarily, and hence a simple refreshing or reloading a webpage can solve your problem. You can simply use the F5 key on your keyboard to refresh the webpage or many browsers have a dedicated option slot on their sidebars.
Clear Cookies and Cache data - It is also possible that your browser has stored corrupt or outdated cache memory which creates this 502 Gateway error on your webpage.
Disable the CDN - The content Delivery network (CDN) used to boost up the speed of loading of a webpage, and in some cases, they are also responsible for 502 bad gateway nginx error, it is due to CDN works with additional firewalls. You can simply disable CDN temporarily and check whether it is the culprit or not.
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