Server returned HTTP 404: Not Found. Requested entity was not found.

[killerninjacat]

I'm getting this error when calling any function, regardless of authenticated or unauthenticated requests. Even using get_playlist for a public playlist gives this error. I tried initialising the YTMusic object with fresh headers from Firefox and Chrome, and also without the headers. Everything leads to the same error - Server returned HTTP 404: Not Found. Requested entity was not found.
Any help regarding this would be much appreciated. Thanks