Help to create a new site. Error: Uh-oh! Unable to provision site

Hey @gsilvva Welcome to the Local Community Forums!

It looks like the issue is with the special character in the username – á

This is a long-standing bug with Windows and MySQL, the details can be found in this bug report:

Basically, as a workaround, you’ll need to create a new Windows user that doesn’t have that special character in the username.