I already work on Apache2 so IDK where does this problem comes from. If I type "sudo systemctl retsart apache2" I got "Job for apache2 failed because the control process exited with error code". I work on a VirtualBox. I tried so many things that I can't remember all of them and I begin to get desesperate. I have a project for school and I really need to be able to retsart Apache2 but I won't see my professor until we submit it.
(I'm french so if my english isn't understandable tell me)
service apache2 status
will help you find which of your recentapache2
changes confusedapache2
.