I figured out to install CentOS 7 on my old rig HP ProLiant DL380 G5, installed CWP and the only lines I have in Apache Configuration are:
ExtendedStatus On
Include /usr/local/apache/conf/sharedip.conf
Include /usr/local/apache/conf.d/*.conf
I will try to rebuild apache. Hope it helps, but if not I hope somebody to paste as an answer httpd.conf from Apache 2.4.27. Strange but the rebuild was fast. The config file is still 3 lines. Please share a working config.