Just tested it and the issue still exists. I added the repository, reinstalled apache2 and restartet the service but still had the same outcome.
apache2/xenial,now 2.4.18-2ubuntu3.15~ppa1 amd64 [installed]
Just tested it and the issue still exists. I added the repository, reinstalled apache2 and restartet the service but still had the same outcome.
apache2/xenial,now 2.4.18- 2ubuntu3. 15~ppa1 amd64 [installed]