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Full Version: SQL Error: 1064 - still persist
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Hello again, i have this error on my forum:

MyBB SQL Error

MyBB has experienced an internal SQL error and cannot continue.

SQL Error:
    1064 - You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ') ORDER BY tid DESC' at line 1
    SELECT tid, DATE_FORMAT(FROM_UNIXTIME(lastpost),'%Y-%m-%dT%H:%i:%sZ') AS lastmod FROM mybb_threads WHERE NOT dateline = 0 AND fid NOT IN () ORDER BY tid DESC

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How can I solve it?

Thanks in advance
Searching shows a result for that error:

I'd look into it, doesn't sound like a core system error...