Idoit install script failed on debian.
Its this script : https://github.com/bheisig/i-doit-scripts
after i got help with the su - problem to get apachectl i have this problem.
Seems it cant start the apache
Thats what systemctl and journalctl say
what Debian version do you use?
Please try to uninstall the apache and run the install script again.
Additionally you should repair your sources: sudo apt install --fix-broken
As written in the last message, please check the apache error log.