Hi Tina,
It looks like you entered something invalid in the 'folder ID' field in UpdraftPlus - you've entered a whole URL, but should have just entered the last part (0B3ad2KUS8hxPbVp4UGJlVW5ObjQ).
If you changed your configuration to not use Google Drive, then the error must be coming from a backup run that started before you made that change (backup runs don't change cloud storage mid-run).
David