Error while restoring data on Erpnext V14

when we give this command to restore data:

bench --site.com --force restore 20240310_053006-site_com-database.sql.gz --with-private-files20240310_082854–site_com-private-files.tar --with-public-files 20240310_082854–site_com-files.tar

ERROR at line 3: Unknown command ‘\-’.
Table ‘tabDefaultValue’ missing in the restored site. Database not installed correctly, this can due to lack of permission, or that the database name exists. Check your mysql root password, validity of the backup file or use --force to reinstall

Can anybody suggest what can i be doing wrong. Also if anybody can provide service on chargeable basis for migrating this to V15 and developing some production related modules that would be greatly appreciated.
Thanks

Reference: How to take Backup and Restore - #2 by NCP

OK I manually edited the SQL file and removed ‘\-’ on line 3 and now its restored without error.