This bug (definitely a bug!) was fixed in version 1.68.232
We made "ident" field in the new wpftsi_irules table shorter (limited from 255 to 130) to avoid VARCHAR index length overflow.
Thanks, @lostconcerts !
Just reactivated the plugin, started getting the following warning message:
Undefined property: stdClass::$new_version in .../fulltext-search-pro/includes/updater/classes/wpfts_updater.php on line 130
when I go to 'installed plugins'. Is it something I should worry about?
@jgore No worry about this, this warning will be fixed in the nearest release of WPFTS Pro.
Thanks!