@Michael Vogel thanks. Right, so how do I "enable" fulltext search?

In my log I have a bunch of entries that look like this, is it even related?

2021-02-06T07:44:23Z index [ERROR]: DB Error {"code":3065,"error":"Expression #1 of ORDER BY clause is not in SELECT list, references column 'friendica.post-view.received' which is not in SELECT list; this is incompatible with DISTINCT","callstack":"DBA::p, Profile::rawContent, call_user_func, Module::run, App::runFrontend","params":"SELECT DISTINCT(parent-uri-id) AS uri-id, created FROM post-view WHERE uid = 2 AND NOT contact-blocked AND NOT contact-pending AND visible AND (NOT deleted OR gravity = 3) AND NOT moderated AND wall AND received > '2021-02-06 02:41:14' AND private != 1 ORDER BY received DESC"} - {"file":"Database.php","line":662,"function":"p","uid":"76430f","process_id":648036}