Error Missing file hashes.json

Hi, I am trying to import the already downloaded project to PlayCanvas and am getting this error.
Screenshot (287)

That is a published build you are trying to import.

You need to import an archive build that was created via Projects | Learn PlayCanvas

i have archive build also am trying to import that also but am facing same error

Can you DM the ZIP for that project please?

i need to share the archive file?

Yes please. If you send me a DM, I can look at it privately

ok

how i can share privately

Upload the zip somewhere (dropbox, Google Drive, etc) and DM me a link to it

got it

Followed up in DMs. ZIP file supplied is as published build for self hosting, not archive