Hey @fabrizio, Welcome to the Local Community Forums!
It’s hard to say what happened without a bit more info:
-
What version of Local are you using? Was it recently updated?
-
What Operating System and OS version is being used? For example, MacOS Catalina, Windows 10, etc…
-
Can you please provide your Local Log? See this Community Forum post for instructions on how to do so:
-
Are you able to create a new, plain WordPress site?
If you are able to create new sites in Local, can you try restoring the site to a new one in Local? You can use a backup of the site, or try using the files for the site by following the steps outlined in the “Restoring From Only Local Site files” section of this help doc: