tried uploading files via zip or folder, none of works. but somehow I re-logged in with CLI command “wrangler login” and selected existing pages, then I could deploy no problem.
I don’t know why but [code: 8000000] remains. I can close browser and terminal and login cloudflare again, then use wrangler login then deploy. I can get away from this error. it is only happening today in last a few months.