A domain is not loading and a "500 internal server error" is being shown after 45-60 seconds.
The following error can be observed in the domain's
[Thu Feb 12 17:07:06 2014] [warn] [client 203.0.113.2] mod_fcgid: read data timeout in 45 seconds, referer: http://www.example.com/admin/orders.php [Thu Feb 12 17:07:06 2014] [error] [client 203.0.113.2] Premature end of script headers: PDF.php, referer: http://www.example.com/admin/orders.php
The FcgidIOTimeout value - the maximum period of time the module will wait while trying to read from or write to a FastCGI application - has been exceeded.
Increase the FcgidIOTimeout value in
fcgid.conf on the Apache Service node and restart Apache. This configuration files is located at: