[proxy_fcgi:error] The timeout specified has expired – Apache 2.4
Spent two hours trying to troubleshoot this. [crayon-5d60255068509886490404/] The fix turns out to be pretty…
The fix turned out to be simple, CentOS 6 was set in the varnish repo file at /etc/yum.repos.d/varnish.repo instead of CentOS 7. This applies to other software’s as well.
If you ever run into this error make sure you install for the correct OS version.