Get error message, after clicking Translate to language: Go button
After clicking Translate to language: Go button, i get this error message, please help how to fix this
Code:
Database error in vBulletin 3.6.12:
Invalid SQL:
SELECT trans.*, thread.title, thread.prefixid
FROM vault_language AS trans
INNER JOIN thread AS thread ON (trans.translate_1 = thread.threadid)
WHERE trans.translate_1 = 100329;
MySQL Error
: Unknown column 'thread.prefixid' in 'field list'
Error Number : 1054
Date
: Sunday, April 3rd 2011 @ 03:25:19 PM
Script
: http://www.domain.com/newthread.php?f=3046
Referrer
: http://www.domain.com/wiki/test53
IP Address
: 111.222.333.444
Username
: admin
Classname
: vB_Database
but i can using Edit Translations link, and add another page in another language. I just cant using Translate to language: feature