Error when starting Zotero standalone
I updated firefox and zotero standalone versions today (18.104.22.168 for firefox and 4.0.23 for standalone for mac), however when starting standalone I get error saying that my version (currently 4.0.23) "is older than the version last used with your database. Please upgrade to the latest version from zotero.org". Zotero standalone then shuts down. Please advise what to do.