Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature currently requires accessing the site using the built-in Safari browser.
If you are still using CentOS 7.9, it's time to convert to Alma 8 with the free centos2alma tool by Plesk or Plesk Migrator. Please let us know your experiences or concerns in this thread: CentOS2Alma discussion
Problem solved.
I had not installed php 8.1. But the last update to 18.0.52 installed a wrong php 8.1. package which caused all the problems and destroyed the installer systems. you cannot remove it via Plesk.
The support told me following solution:
What I did was to disable this php...
The problem seems with php 8.1. But you also can’t uninstall or reinstall it.
The whole installer of Plesk is not working. Also the Plesk extensions like Acronis are not longer possible to install.
Always an apache error is happening,
All this happend since the last update of plesk...