How to get back the errors log?

[ottogal]

Erraneously I burnt the errors log under Setup>Logs  - I wanted to clear it, but erased it permanently instead.
How do I get it back?

[monchu]

if you have a backup you can get the error file from this folder /site/assets/logs/errors.txt

[ottogal]

Thanks monchu, but it's not even needed: At a new start of PW obviously the file /site/assets/logs/errors.txt is restored automatically.