On WordPress, you never know what error can be encountered. These are quite confusing and difficult to fix for a person who is not familiar with tech. The most common errors people get when using WordPress are the white screen and the impossibility of establishing a database connection. Both are easy to fix. Another one is the 502 Bad Gateway error, and people receive it so often that creating a guide to how to fix it seems to be a good idea.
The 502 Bad Gateway error can be difficult to troubleshoot because of a multitude of reasons. First of all, you need to find the source of the problem. Then, you need to change the settings to put your website back on its feet. Not all WordPress users are familiar with solving this issue, so this guide will definitely come in handy. Before fixing the 502 error, you need to understand why it occurs. Learn below more about this topic in this article created by our team at wpDataTables.