The site may be on/off today as we're going to be upgrading some key services on the server (php, nginx, kernel, etc...). If it breaks, we promise to fix it :)
Hi
Have you tried a different systemd script to see if you can isolate the issue?
Maybe the one below would work or at least show different errors
[Unit]
Description=The Apache HTTP Server
After=network.target
[Service]
Type=forking
ExecStart=/usr/local/apache-2.4.33/bin/httpd -k start...