MyBB Community Forums

MyBB has experienced an internal SQL error and cannot continue.

SQL Error 1054 - Unknown column 'deletedthreads' in 'field list'

Query:
SELECT threads, unapprovedthreads, deletedthreads FROM mybb_forums WHERE fid = '2' LIMIT 1


When I click on any main forum, it produces that error. But when I click on a topic there is no error.

Example

http://clanrtba.tk/Forum-Announcements                 --> ERROR

http://clanrtba.tk/Thread-Right-to-bear-...d=19#pid19     ---> OK

MyBB Version 1.8.10 Threads 24 Threads
PHP Version 5.6.30 Posts 30 Posts
SQL Engine MySQLi 5.6.35

(2017-03-05, 09:39 PM)Sazze Wrote: [ -> ]

Your board has not yet been upgraded. Please do so before attempting to browse it.

ok, thank you.
Now all ok.