After "Thanks"-button or reply, the text is still hidden.
Where i make this setting?
Edit:
This version is too old for vB 3.8.9

It make sometimes "database error":
Database error in vBulletin 3.8.9:
Invalid SQL:
SELECT
IF(votenum >= 1, votenum, 0) AS votenum,
IF(votenum >= 1 AND votenum > 0, votetotal / votenum, 0) AS voteavg,
thread.threadid, thread.title AS threadtitle, thread.forumid, pollid, open, postusername, postuserid, thread.iconid AS threadiconid,
thread.dateline, notes, thread.visible, sticky, votetotal, thread.attach, thread.lastpost, thread.lastposter, thread.lastpostid, thread.replycount, IF(thread.views<=thread.replycount, thread.replycount+1, thread.views) AS views,
thread.prefixid, thread.taglist, hiddencount, deletedcount
,post.pagetext
FROM vb_thread AS thread
WHERE thread.threadid IN (0)
ORDER BY sticky DESC, lastpost DESC;
MySQL Error : Unknown column 'post.pagetext' in 'field list'
Error Number : 1054
I will uninstall.