All other plugins update without issue (we updated several plugins on the same site today) and we’ve installed several previous Beaver updates without issue/error.
Sorry to hear you’re having trouble. So this is happening on multiple sites which I assume are under the same server? Are you using a WP Management Plugin to update or is the same problem happening when you do it manually from within the site? Do you mind sharing temp admin access to the site as well as FTP access so we can check? You can post the details here using the private reply option below.