Some database queries from extensions are broken. For example, tagsieve no longer lists bookmarks in its sidebar. This is a bug in current versions of SQLite. See the bug http://www.sqlite.org/src/info/2500cdb9be Need to watch for the above bug to be fixed, and upgrade the SQLite that firefox uses accordingly. Also see: http://dev.grue.in/issues/131 for the gory details of the query that fails.
Marked to be fixed in sqlite 3.7.17: http://www.sqlite.org/draft/releaselog/3_7_17.html
I think that all it needs is the new sqlite3 lib to be dropped in.
we upgraded to 3.7.17 in FF24.