Job for apache2.service failed

Hi all, hoping to find some help. I was trying to finish setting up my Nextcloud server but got the following error below:

root@nextcloud:/var# systemctl reload apache2
Job for apache2.service failed.
See “systemctl status apache2.service” and “journalctl -xe” for details.

Does anyone know how I can resolve this error so I can finish my Nextcloud installation? Any help would be appreciated. I’ve included a screenshot.