401 error

[grittyzavr]

sup im getting 401 error, tried all my google accounts(cookie insertion is correct cuz it worked properly in the past), seems like issue is not in them
i had this program working but something happend(i didn't change anything)
here's log.txt

ERROR - Error in browse (MusicLikedPlaylists) [/Users/gritty/.cargo/git/checkouts/ytermusic-544ebc2cf5317eb9/f199b05/ytpapi2/src/lib.rs]
ERROR - Object {"error": Object {"code": Number(401), "message": String("You must be signed in to perform this operation."), "errors": Array [Object {"message": String("You must be signed in to perform this operation."), "domain": String("global"), "reason": String("unauthorized")}], "status": String("UNAUTHENTICATED")}} [/Users/gritty/.cargo/git/checkouts/ytermusic-544ebc2cf5317eb9/f199b05/ytpapi2/src/lib.rs]
ERROR - MusicLikedPlaylists -> YoutubeMusicError(Object {"error": Object {"code": Number(401), "message": String("You must be signed in to perform this operation."), "errors": Array [Object {"message": String("You must be signed in to perform this operation."), "domain": String("global"), "reason": String("unauthorized")}], "status": String("UNAUTHENTICATED")}}) [src/tasks/api.rs]

[grittyzavr]

ok somehow that got fixed, but now all of my music(like in every playlist) became unavailable because of privacy.

log.txt:

ERROR - Error downloading 6rvv8bU3pKA: Video is private [src/tasks/download.rs]
ERROR - Error downloading AJQNeQblx5g: Video is private [src/tasks/download.rs]
ERROR - Error downloading A953td1sKS8: Video is private [src/tasks/download.rs]

[ccgauche]

Youtube constantly tries to stop apps like mine accesing their unofficial API. Thus they often change the autorization system. I'll have to retro-engineer it once again.