Restore backup new server

I need help. I installed a new server and initialized ErpNext.Ho già ripristinato le cartelle con i files pubblici e privati, adesso devo ripristinar il database. In questo momento ho caricato il file backup.sql nella posizione /frappe/frappe-bench/sites/site1.local/private/backups then from frappe-bench I use the restore command: bench --site site1.local --force restore my_file.sql and then I get an invalid path error

bench --site site1.local --force restore /sites/site1.local/private/backups/my_file.sql

I tried also with your link without success, after your message I tried again and it seems to be successful.