I had an issue with apache web server recently where the service was crashing. A simple poor mans fix was to make use of systemd’s ability to automatically restart a failed service

At first I located the systemd unit file with systemctl status httpd

I then edited the file with vi /usr/lib/systemd/system/httpd.service

Under the [Service] block I then added the restart variables

[Service]

# Auto-restart
Restart=on-failure
RestartSec=5s

I then reloaded systemd with systemctl daemon-reload