Service Unavailable after update

@meisterleise What OS version are you on? For @bomakalu and others in this thread, the issue is likely related to OS versions that have reached their end of life. Because of this newer PHP versions won’t work in Local past 7.3.5 if your OS is Mojave or further back. More details below here:

You can find older Local releases here: Releases - Local

You can find out if your MacOS has reached it’s end of life here: Apple macOS | endoflife.date