502 bad gateway

502 Bad Gateway is a server error that occurs due to multiple reasons. It’s quite common among Nginx servers. At first occurrence, you might not be able to point out the exact reason. Thus, you won’t be able to solve the problem quick enough. If you’ve come across this error and want to fix it...

There is a common sequence of communication between the server and network. Why the communications exist here? This type of communication helps the network to connect with the server for good website performance. If in case, the network fails to connect with the server then it is known as 502...