Can you fix the bug on my live site safely?

Yes, and we do it carefully. Our default is read-only diagnosis first, a backup before any change, and staging-first wherever a staging environment exists. When a fix has to go straight to live (a full outage with no staging), we take a database/code backup, make the smallest safe change, and keep a tested rollback ready. We never “cowboy” an untested change onto a production store.