Website owners will always find it frustrating when they’re forced to deal with site errors when they’re not entirely sure why it is happening. The all-too-common 502 Bad Gateway Error can have various potential causes. When you’re unsure what is causing it, you’re obligated to test multiple solutions until you find the right one. Here at 4GoodHosting, we were once greenhorns when it came to troubleshooting web development issues, but in the many years since what’s helped make us a top Canadian web hosting provider is the way we’ve gone through the process to be ever more capable with solving our customers technical support requests. Enabling them to be able to undertake these ‘repairs’ on their own is beneficial all round, so today we’re going to discuss the 502 error in WordPress and the best methods for remedying the situation. Let’s dig into it What’s the 502 Bad Gateway Error? Browsing a website involves the browser sending many requests to the server hosting the site. In normal situations when there is nothing amiss the server will send back the information you asked for, and then the site will load it. However, if the server does not return those requests and instead comes back with ‘invalid’ for the request, then the connection has timed out or there is another problem. All of this stems from the fact that the connection between the websites and your browser is not a straightforward one. For instance, your request via your browser could be routed though the proxy server before it makes the way to the server hosting the site. When this is the scenario, it can be difficult to pinpoint exactly where the problematic issue is occurring. Even worse, many websites will use more than one server, and it can make things more complicated when you have to locate which server’s error is leading to the 502 error. Here are the 2 most common causes for the 502 Bad Gateway Error: Something is wrong in your DB In these cases the server hosting the website has timed out and is currently unavailable, or is not working as it should. Your server proxy server goes...
