PHPStorm 2023.2 not working after Upgrade on macOS 10.13.6


PhpStrom offered me the possibility to upgrade to 2023.2.

After the upgrade i cannot start PhpStorm. It says the current macOS is 10.13.6 but need macOS 10.15.
Why it offered me the upgrade?

I'm in the middle of a project. whats the quickest way to get it working?


It seems that for now, the team doesn't plan to have this fixed: IDEA-326821
The quickest way to get going again would be to check what last PhpStorm version you were using and then download it from
To check what the last version was, you can run ls -l ~/Library/Application Support/JetBrains/ and find the PhpStormXXXX.X that comes before PhpStorm 2023.2.