mod_fcgid: ap_pass_brigade failed in handle_request function

Fresh vanilla install. No modifications.
Created two virtual hosts using virtualmin. Checked logs for errors.
First site has no errors:
cat /home/virtualsite1/logs/error_log

Second has same error every 15 mins:
cat /home/virtualsite2/logs/error_log
[Fri Dec 09 08:23:49 2011] [warn] (103) Software caused connection abort: mod_fcgid: ap_pass_brigade failed in handle_request function

What it could be? Thanks.

Howdy,

That error you’re seeing is a common error, and is caused when the connecting browser stops the connection before the site is fully loaded.

And example of what might cause that is a user pressing the “Stop” button.

So, I wouldn’t worry about that unless your users are saying they’re experiencing problems.

-Eric

I don’t think it’s that.
System logs this error consistently exactly 15 minutes apart.

I noticed this 3 days ago, soon after my hosting company announced me they’ll move servers or something like that.
Since then sites’ visitors number decreased every day a little.
Why is this happening?