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Apache error


“502 connection failed” and other 502 errors explained – and resolved

Web servers show 502 errors when they are unable to display a requested page – due to network error, security restrictions, and so on.

502 Connection failed is one such error reported by Fiddler, a web app debugging tool.

It means that Fiddler’s request for a web page was blocked (or request delayed) by the site’s web server or firewall or load balancer, causing the request to timeout.

There could be other reasons also for this issue.

Here at Bobcares, we help website owners resolve server errors as part of our Outsourced Technical Support services.

Today we’ll go through the top causes for 502 class errors, and how to fix them.

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The domain already exists in the Apache configuration : Causes and Fix

Billing automation tools like “WHMCS” help Web Hosts to create and edit accounts in a jiffy.

But things like high server load, database connection errors etc. can cause WHMCS to fail which results in partial creation or removal of domains.

And such partial entries on the server can cause domain recreation to fail with the error :

“The domain “abc.com” already exists in the Apache configuration.” (more…)

How to fix Apache “Too many connections” issue

Are your websites showing blank pages? Is your server load high? Do you see hundreds of Apache process in your admin console?

You are not alone.

Too many connections” is a common issue in LAMP (Linux-Apache-MySQL-PHP) servers that’s most commonly used in Web Hosting. (more…)

Top 5 reasons for WordPress error “client denied by server configuration” and how to fix it

Here at Bobcares, our Hosting Support Engineers provide tech support to VPS providers, Cloud hosters, and other online service proiders.

We help VPS users resolve their server and web application issues by functioning as the tech support of our customers (the service providers).

In the line of our work, a common error we see in WordPress sites hosted on Apache servers is client denied by server configuration(more…)