Cannot publish website to remote FTP server in Sitebuilder:
PLESK_ERROR: Site files not found at http://203.0.113.2/sb_test/. The specified site URL does not match the ftp settings.
Default domain is configured incorrectly for the IP address.
Go to Plesk > IP Addresses > 203.0.113.2 and select the domain of the website that is being published.